65856890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3673}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 130147776

約数和(自身を除く): 64290886

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 3673, 7346, 8965, 17930, 18365, 36730, 40403, 80806, 202015, 404030, 598699, 1197398, 2993495, 5986990, 6585689, 13171378, 32928445, 65856890]

約数ペア:

[(1, 65856890), (2, 32928445), (5, 13171378), (10, 6585689), (11, 5986990), (22, 2993495), (55, 1197398), (110, 598699), (163, 404030), (326, 202015), (815, 80806), (1630, 40403), (1793, 36730), (3586, 18365), (3673, 17930), (7346, 8965)]