156940905220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{713367751}}^1$

素因数の和:713367771

約数の個数: 24

約数和(自身を含む): 359537347008

約数和(自身を除く): 202596441788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 713367751, 1426735502, 2853471004, 3566838755, 7133677510, 7847045261, 14267355020, 15694090522, 31388181044, 39235226305, 78470452610, 156940905220]

約数ペア:

[(1, 156940905220), (2, 78470452610), (4, 39235226305), (5, 31388181044), (10, 15694090522), (11, 14267355020), (20, 7847045261), (22, 7133677510), (44, 3566838755), (55, 2853471004), (110, 1426735502), (220, 713367751)]