2100096272060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{15394343}}^1$

素因数の和:15394730

約数の個数: 48

約数和(自身を含む): 4655249625600

約数和(自身を除く): 2555153353540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 359, 380, 718, 1436, 1795, 3590, 6821, 7180, 13642, 27284, 34105, 68210, 136420, 15394343, 30788686, 61577372, 76971715, 153943430, 292492517, 307886860, 584985034, 1169970068, 1462462585, 2924925170, 5526569137, 5849850340, 11053138274, 22106276548, 27632845685, 55265691370, 105004813603, 110531382740, 210009627206, 420019254412, 525024068015, 1050048136030, 2100096272060]

約数ペア:

[(1, 2100096272060), (2, 1050048136030), (4, 525024068015), (5, 420019254412), (10, 210009627206), (19, 110531382740), (20, 105004813603), (38, 55265691370), (76, 27632845685), (95, 22106276548), (190, 11053138274), (359, 5849850340), (380, 5526569137), (718, 2924925170), (1436, 1462462585), (1795, 1169970068), (3590, 584985034), (6821, 307886860), (7180, 292492517), (13642, 153943430), (27284, 76971715), (34105, 61577372), (68210, 30788686), (136420, 15394343)]