788162000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 160

約数和(自身を含む): 2005585920

約数和(自身を除く): 1217423920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 107, 116, 125, 127, 145, 200, 214, 232, 250, 254, 290, 400, 428, 464, 500, 508, 535, 580, 635, 725, 856, 1000, 1016, 1070, 1160, 1270, 1450, 1712, 2000, 2032, 2140, 2320, 2540, 2675, 2900, 3103, 3175, 3625, 3683, 4280, 5080, 5350, 5800, 6206, 6350, 7250, 7366, 8560, 10160, 10700, 11600, 12412, 12700, 13375, 13589, 14500, 14732, 15515, 15875, 18415, 21400, 24824, 25400, 26750, 27178, 29000, 29464, 31030, 31750, 36830, 42800, 49648, 50800, 53500, 54356, 58000, 58928, 62060, 63500, 67945, 73660, 77575, 92075, 107000, 108712, 124120, 127000, 135890, 147320, 155150, 184150, 214000, 217424, 248240, 254000, 271780, 294640, 310300, 339725, 368300, 387875, 394081, 460375, 543560, 620600, 679450, 736600, 775750, 788162, 920750, 1087120, 1241200, 1358900, 1473200, 1551500, 1576324, 1698625, 1841500, 1970405, 2717800, 3103000, 3152648, 3397250, 3683000, 3940810, 5435600, 6206000, 6305296, 6794500, 7366000, 7881620, 9852025, 13589000, 15763240, 19704050, 27178000, 31526480, 39408100, 49260125, 78816200, 98520250, 157632400, 197040500, 394081000, 788162000]

約数ペア:

[(1, 788162000), (2, 394081000), (4, 197040500), (5, 157632400), (8, 98520250), (10, 78816200), (16, 49260125), (20, 39408100), (25, 31526480), (29, 27178000), (40, 19704050), (50, 15763240), (58, 13589000), (80, 9852025), (100, 7881620), (107, 7366000), (116, 6794500), (125, 6305296), (127, 6206000), (145, 5435600), (200, 3940810), (214, 3683000), (232, 3397250), (250, 3152648), (254, 3103000), (290, 2717800), (400, 1970405), (428, 1841500), (464, 1698625), (500, 1576324), (508, 1551500), (535, 1473200), (580, 1358900), (635, 1241200), (725, 1087120), (856, 920750), (1000, 788162), (1016, 775750), (1070, 736600), (1160, 679450), (1270, 620600), (1450, 543560), (1712, 460375), (2000, 394081), (2032, 387875), (2140, 368300), (2320, 339725), (2540, 310300), (2675, 294640), (2900, 271780), (3103, 254000), (3175, 248240), (3625, 217424), (3683, 214000), (4280, 184150), (5080, 155150), (5350, 147320), (5800, 135890), (6206, 127000), (6350, 124120), (7250, 108712), (7366, 107000), (8560, 92075), (10160, 77575), (10700, 73660), (11600, 67945), (12412, 63500), (12700, 62060), (13375, 58928), (13589, 58000), (14500, 54356), (14732, 53500), (15515, 50800), (15875, 49648), (18415, 42800), (21400, 36830), (24824, 31750), (25400, 31030), (26750, 29464), (27178, 29000)]