50874590000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:582

約数の個数: 400

約数和(自身を含む): 143174169600

約数和(自身を除く): 92299579600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 43, 50, 52, 65, 76, 80, 86, 95, 100, 104, 125, 130, 152, 172, 190, 200, 208, 215, 247, 250, 260, 304, 325, 344, 380, 400, 430, 475, 479, 494, 500, 520, 559, 625, 650, 688, 760, 817, 860, 950, 958, 988, 1000, 1040, 1075, 1118, 1235, 1250, 1300, 1520, 1625, 1634, 1720, 1900, 1916, 1976, 2000, 2150, 2236, 2375, 2395, 2470, 2500, 2600, 2795, 3250, 3268, 3440, 3800, 3832, 3952, 4085, 4300, 4472, 4750, 4790, 4940, 5000, 5200, 5375, 5590, 6175, 6227, 6500, 6536, 7600, 7664, 8125, 8170, 8600, 8944, 9101, 9500, 9580, 9880, 10000, 10621, 10750, 11180, 11875, 11975, 12350, 12454, 13000, 13072, 13975, 16250, 16340, 17200, 18202, 19000, 19160, 19760, 20425, 20597, 21242, 21500, 22360, 23750, 23950, 24700, 24908, 26000, 26875, 27950, 30875, 31135, 32500, 32680, 36404, 38000, 38320, 40850, 41194, 42484, 43000, 44720, 45505, 47500, 47900, 49400, 49816, 53105, 53750, 55900, 59875, 61750, 62270, 65000, 65360, 69875, 72808, 81700, 82388, 84968, 86000, 91010, 95000, 95800, 98800, 99632, 102125, 102985, 106210, 107500, 111800, 118313, 119750, 123500, 124540, 130000, 139750, 145616, 154375, 155675, 163400, 164776, 169936, 182020, 190000, 191600, 204250, 205970, 212420, 215000, 223600, 227525, 236626, 239500, 247000, 249080, 265525, 267761, 279500, 299375, 308750, 311350, 326800, 329552, 349375, 364040, 391343, 408500, 411940, 424840, 430000, 455050, 473252, 479000, 494000, 498160, 510625, 514925, 531050, 535522, 559000, 591565, 598750, 617500, 622700, 698750, 728080, 778375, 782686, 817000, 823880, 849680, 910100, 946504, 958000, 1021250, 1029850, 1062100, 1071044, 1118000, 1137625, 1183130, 1197500, 1235000, 1245400, 1327625, 1338805, 1397500, 1556750, 1565372, 1634000, 1647760, 1820200, 1893008, 1956715, 2042500, 2059700, 2124200, 2142088, 2275250, 2366260, 2395000, 2470000, 2490800, 2574625, 2655250, 2677610, 2795000, 2957825, 3113500, 3130744, 3640400, 3891875, 3913430, 4085000, 4119400, 4248400, 4284176, 4550500, 4732520, 4790000, 5087459, 5149250, 5310500, 5355220, 5590000, 5688125, 5915650, 6227000, 6261488, 6638125, 6694025, 7783750, 7826860, 8170000, 8238800, 9101000, 9465040, 9783575, 10174918, 10298500, 10621000, 10710440, 11376250, 11831300, 12454000, 12873125, 13276250, 13388050, 14789125, 15567500, 15653720, 18202000, 19567150, 20349836, 20597000, 21242000, 21420880, 22752500, 23662600, 25437295, 25746250, 26552500, 26776100, 29578250, 31135000, 31307440, 33470125, 39134300, 40699672, 41194000, 45505000, 47325200, 48917875, 50874590, 51492500, 53105000, 53552200, 59156500, 62270000, 66940250, 73945625, 78268600, 81399344, 91010000, 97835750, 101749180, 102985000, 106210000, 107104400, 118313000, 127186475, 133880500, 147891250, 156537200, 167350625, 195671500, 203498360, 205970000, 236626000, 244589375, 254372950, 267761000, 295782500, 334701250, 391343000, 406996720, 489178750, 508745900, 535522000, 591565000, 635932375, 669402500, 782686000, 978357500, 1017491800, 1183130000, 1271864750, 1338805000, 1956715000, 2034983600, 2543729500, 2677610000, 3179661875, 3913430000, 5087459000, 6359323750, 10174918000, 12718647500, 25437295000, 50874590000]

約数ペア:

[(1, 50874590000), (2, 25437295000), (4, 12718647500), (5, 10174918000), (8, 6359323750), (10, 5087459000), (13, 3913430000), (16, 3179661875), (19, 2677610000), (20, 2543729500), (25, 2034983600), (26, 1956715000), (38, 1338805000), (40, 1271864750), (43, 1183130000), (50, 1017491800), (52, 978357500), (65, 782686000), (76, 669402500), (80, 635932375), (86, 591565000), (95, 535522000), (100, 508745900), (104, 489178750), (125, 406996720), (130, 391343000), (152, 334701250), (172, 295782500), (190, 267761000), (200, 254372950), (208, 244589375), (215, 236626000), (247, 205970000), (250, 203498360), (260, 195671500), (304, 167350625), (325, 156537200), (344, 147891250), (380, 133880500), (400, 127186475), (430, 118313000), (475, 107104400), (479, 106210000), (494, 102985000), (500, 101749180), (520, 97835750), (559, 91010000), (625, 81399344), (650, 78268600), (688, 73945625), (760, 66940250), (817, 62270000), (860, 59156500), (950, 53552200), (958, 53105000), (988, 51492500), (1000, 50874590), (1040, 48917875), (1075, 47325200), (1118, 45505000), (1235, 41194000), (1250, 40699672), (1300, 39134300), (1520, 33470125), (1625, 31307440), (1634, 31135000), (1720, 29578250), (1900, 26776100), (1916, 26552500), (1976, 25746250), (2000, 25437295), (2150, 23662600), (2236, 22752500), (2375, 21420880), (2395, 21242000), (2470, 20597000), (2500, 20349836), (2600, 19567150), (2795, 18202000), (3250, 15653720), (3268, 15567500), (3440, 14789125), (3800, 13388050), (3832, 13276250), (3952, 12873125), (4085, 12454000), (4300, 11831300), (4472, 11376250), (4750, 10710440), (4790, 10621000), (4940, 10298500), (5000, 10174918), (5200, 9783575), (5375, 9465040), (5590, 9101000), (6175, 8238800), (6227, 8170000), (6500, 7826860), (6536, 7783750), (7600, 6694025), (7664, 6638125), (8125, 6261488), (8170, 6227000), (8600, 5915650), (8944, 5688125), (9101, 5590000), (9500, 5355220), (9580, 5310500), (9880, 5149250), (10000, 5087459), (10621, 4790000), (10750, 4732520), (11180, 4550500), (11875, 4284176), (11975, 4248400), (12350, 4119400), (12454, 4085000), (13000, 3913430), (13072, 3891875), (13975, 3640400), (16250, 3130744), (16340, 3113500), (17200, 2957825), (18202, 2795000), (19000, 2677610), (19160, 2655250), (19760, 2574625), (20425, 2490800), (20597, 2470000), (21242, 2395000), (21500, 2366260), (22360, 2275250), (23750, 2142088), (23950, 2124200), (24700, 2059700), (24908, 2042500), (26000, 1956715), (26875, 1893008), (27950, 1820200), (30875, 1647760), (31135, 1634000), (32500, 1565372), (32680, 1556750), (36404, 1397500), (38000, 1338805), (38320, 1327625), (40850, 1245400), (41194, 1235000), (42484, 1197500), (43000, 1183130), (44720, 1137625), (45505, 1118000), (47500, 1071044), (47900, 1062100), (49400, 1029850), (49816, 1021250), (53105, 958000), (53750, 946504), (55900, 910100), (59875, 849680), (61750, 823880), (62270, 817000), (65000, 782686), (65360, 778375), (69875, 728080), (72808, 698750), (81700, 622700), (82388, 617500), (84968, 598750), (86000, 591565), (91010, 559000), (95000, 535522), (95800, 531050), (98800, 514925), (99632, 510625), (102125, 498160), (102985, 494000), (106210, 479000), (107500, 473252), (111800, 455050), (118313, 430000), (119750, 424840), (123500, 411940), (124540, 408500), (130000, 391343), (139750, 364040), (145616, 349375), (154375, 329552), (155675, 326800), (163400, 311350), (164776, 308750), (169936, 299375), (182020, 279500), (190000, 267761), (191600, 265525), (204250, 249080), (205970, 247000), (212420, 239500), (215000, 236626), (223600, 227525)]