86259804560

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1\times {\mathrm{5813}}^1$

素因数の和:6816

約数の個数: 80

約数和(自身を含む): 201660217920

約数和(自身を除く): 115400413360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 739, 1004, 1255, 1478, 2008, 2510, 2956, 3695, 4016, 5020, 5813, 5912, 7390, 10040, 11626, 11824, 14780, 20080, 23252, 29065, 29560, 46504, 58130, 59120, 93008, 116260, 185489, 232520, 370978, 465040, 741956, 927445, 1459063, 1483912, 1854890, 2918126, 2967824, 3709780, 4295807, 5836252, 7295315, 7419560, 8591614, 11672504, 14590630, 14839120, 17183228, 21479035, 23345008, 29181260, 34366456, 42958070, 58362520, 68732912, 85916140, 116725040, 171832280, 343664560, 1078247557, 2156495114, 4312990228, 5391237785, 8625980456, 10782475570, 17251960912, 21564951140, 43129902280, 86259804560]

約数ペア:

[(1, 86259804560), (2, 43129902280), (4, 21564951140), (5, 17251960912), (8, 10782475570), (10, 8625980456), (16, 5391237785), (20, 4312990228), (40, 2156495114), (80, 1078247557), (251, 343664560), (502, 171832280), (739, 116725040), (1004, 85916140), (1255, 68732912), (1478, 58362520), (2008, 42958070), (2510, 34366456), (2956, 29181260), (3695, 23345008), (4016, 21479035), (5020, 17183228), (5813, 14839120), (5912, 14590630), (7390, 11672504), (10040, 8591614), (11626, 7419560), (11824, 7295315), (14780, 5836252), (20080, 4295807), (23252, 3709780), (29065, 2967824), (29560, 2918126), (46504, 1854890), (58130, 1483912), (59120, 1459063), (93008, 927445), (116260, 741956), (185489, 465040), (232520, 370978)]