475231240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{34841}}^1$

素因数の和:34894

約数の個数: 64

約数和(自身を含む): 1204139520

約数和(自身を除く): 728908280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 34841, 69682, 139364, 174205, 278728, 348410, 383251, 696820, 766502, 1080071, 1393640, 1533004, 1916255, 2160142, 3066008, 3832510, 4320284, 5400355, 7665020, 8640568, 10800710, 11880781, 15330040, 21601420, 23761562, 43202840, 47523124, 59403905, 95046248, 118807810, 237615620, 475231240]

約数ペア:

[(1, 475231240), (2, 237615620), (4, 118807810), (5, 95046248), (8, 59403905), (10, 47523124), (11, 43202840), (20, 23761562), (22, 21601420), (31, 15330040), (40, 11880781), (44, 10800710), (55, 8640568), (62, 7665020), (88, 5400355), (110, 4320284), (124, 3832510), (155, 3066008), (220, 2160142), (248, 1916255), (310, 1533004), (341, 1393640), (440, 1080071), (620, 766502), (682, 696820), (1240, 383251), (1364, 348410), (1705, 278728), (2728, 174205), (3410, 139364), (6820, 69682), (13640, 34841)]