25977021950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 55856424960

約数和(自身を除く): 29879403010

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 97, 110, 113, 139, 155, 194, 226, 275, 278, 310, 341, 485, 550, 565, 682, 695, 775, 970, 1067, 1130, 1243, 1390, 1529, 1550, 1705, 2134, 2425, 2486, 2825, 3007, 3058, 3410, 3475, 3503, 4309, 4850, 5335, 5650, 6014, 6215, 6950, 7006, 7645, 8525, 8618, 10670, 10961, 12430, 13483, 15035, 15290, 15707, 17050, 17515, 21545, 21922, 26675, 26966, 30070, 31075, 31414, 33077, 35030, 38225, 38533, 43090, 47399, 53350, 54805, 62150, 66154, 67415, 75175, 76450, 77066, 78535, 87575, 94798, 107725, 109610, 120571, 134830, 148313, 150350, 157070, 165385, 172777, 175150, 192665, 215450, 236995, 241142, 274025, 296626, 330770, 337075, 339791, 345554, 385330, 392675, 417973, 473990, 486917, 548050, 602855, 674150, 679582, 741565, 785350, 826925, 835946, 863885, 963325, 973834, 1184975, 1205710, 1483130, 1523579, 1653850, 1698955, 1727770, 1926650, 2089865, 2369950, 2434585, 3014275, 3047158, 3397910, 3707825, 3737701, 4179730, 4319425, 4597703, 4869170, 5356087, 6028550, 7415650, 7475402, 7617895, 8494775, 8638850, 9195406, 10449325, 10712174, 12172925, 15235790, 16759369, 16989550, 18688505, 20898650, 22988515, 24345850, 26780435, 33518738, 37377010, 38089475, 45977030, 47230949, 53560870, 76178950, 83796845, 93442525, 94461898, 114942575, 133902175, 167593690, 186885050, 229885150, 236154745, 267804350, 418984225, 472309490, 519540439, 837968450, 1039080878, 1180773725, 2361547450, 2597702195, 5195404390, 12988510975, 25977021950]

約数ペア:

[(1, 25977021950), (2, 12988510975), (5, 5195404390), (10, 2597702195), (11, 2361547450), (22, 1180773725), (25, 1039080878), (31, 837968450), (50, 519540439), (55, 472309490), (62, 418984225), (97, 267804350), (110, 236154745), (113, 229885150), (139, 186885050), (155, 167593690), (194, 133902175), (226, 114942575), (275, 94461898), (278, 93442525), (310, 83796845), (341, 76178950), (485, 53560870), (550, 47230949), (565, 45977030), (682, 38089475), (695, 37377010), (775, 33518738), (970, 26780435), (1067, 24345850), (1130, 22988515), (1243, 20898650), (1390, 18688505), (1529, 16989550), (1550, 16759369), (1705, 15235790), (2134, 12172925), (2425, 10712174), (2486, 10449325), (2825, 9195406), (3007, 8638850), (3058, 8494775), (3410, 7617895), (3475, 7475402), (3503, 7415650), (4309, 6028550), (4850, 5356087), (5335, 4869170), (5650, 4597703), (6014, 4319425), (6215, 4179730), (6950, 3737701), (7006, 3707825), (7645, 3397910), (8525, 3047158), (8618, 3014275), (10670, 2434585), (10961, 2369950), (12430, 2089865), (13483, 1926650), (15035, 1727770), (15290, 1698955), (15707, 1653850), (17050, 1523579), (17515, 1483130), (21545, 1205710), (21922, 1184975), (26675, 973834), (26966, 963325), (30070, 863885), (31075, 835946), (31414, 826925), (33077, 785350), (35030, 741565), (38225, 679582), (38533, 674150), (43090, 602855), (47399, 548050), (53350, 486917), (54805, 473990), (62150, 417973), (66154, 392675), (67415, 385330), (75175, 345554), (76450, 339791), (77066, 337075), (78535, 330770), (87575, 296626), (94798, 274025), (107725, 241142), (109610, 236995), (120571, 215450), (134830, 192665), (148313, 175150), (150350, 172777), (157070, 165385)]