1567136960

素因数分解:

$2^6\times 5^1\times {\mathrm{223}}^1\times {\mathrm{21961}}^1$

素因数の和:22201

約数の個数: 56

約数和(自身を含む): 3748649856

約数和(自身を除く): 2181512896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 223, 320, 446, 892, 1115, 1784, 2230, 3568, 4460, 7136, 8920, 14272, 17840, 21961, 35680, 43922, 71360, 87844, 109805, 175688, 219610, 351376, 439220, 702752, 878440, 1405504, 1756880, 3513760, 4897303, 7027520, 9794606, 19589212, 24486515, 39178424, 48973030, 78356848, 97946060, 156713696, 195892120, 313427392, 391784240, 783568480, 1567136960]

約数ペア:

[(1, 1567136960), (2, 783568480), (4, 391784240), (5, 313427392), (8, 195892120), (10, 156713696), (16, 97946060), (20, 78356848), (32, 48973030), (40, 39178424), (64, 24486515), (80, 19589212), (160, 9794606), (223, 7027520), (320, 4897303), (446, 3513760), (892, 1756880), (1115, 1405504), (1784, 878440), (2230, 702752), (3568, 439220), (4460, 351376), (7136, 219610), (8920, 175688), (14272, 109805), (17840, 87844), (21961, 71360), (35680, 43922)]