26101037750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 50250564000

約数和(自身を除く): 24149526250

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 139, 142, 149, 250, 278, 298, 355, 695, 710, 745, 1390, 1490, 1775, 3475, 3550, 3725, 5041, 6950, 7450, 8875, 9869, 10082, 10579, 17375, 17750, 18625, 19738, 20711, 21158, 25205, 34750, 37250, 41422, 49345, 50410, 52895, 98690, 103555, 105790, 126025, 207110, 246725, 252050, 264475, 493450, 517775, 528950, 630125, 700699, 751109, 1035550, 1233625, 1260250, 1322375, 1401398, 1470481, 1502218, 2467250, 2588875, 2644750, 2940962, 3503495, 3755545, 5177750, 7006990, 7352405, 7511090, 14704810, 17517475, 18777725, 35034950, 36762025, 37555450, 73524050, 87587375, 93888625, 104404151, 175174750, 183810125, 187777250, 208808302, 367620250, 522020755, 1044041510, 2610103775, 5220207550, 13050518875, 26101037750]

約数ペア:

[(1, 26101037750), (2, 13050518875), (5, 5220207550), (10, 2610103775), (25, 1044041510), (50, 522020755), (71, 367620250), (125, 208808302), (139, 187777250), (142, 183810125), (149, 175174750), (250, 104404151), (278, 93888625), (298, 87587375), (355, 73524050), (695, 37555450), (710, 36762025), (745, 35034950), (1390, 18777725), (1490, 17517475), (1775, 14704810), (3475, 7511090), (3550, 7352405), (3725, 7006990), (5041, 5177750), (6950, 3755545), (7450, 3503495), (8875, 2940962), (9869, 2644750), (10082, 2588875), (10579, 2467250), (17375, 1502218), (17750, 1470481), (18625, 1401398), (19738, 1322375), (20711, 1260250), (21158, 1233625), (25205, 1035550), (34750, 751109), (37250, 700699), (41422, 630125), (49345, 528950), (50410, 517775), (52895, 493450), (98690, 264475), (103555, 252050), (105790, 246725), (126025, 207110)]