563655620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{10631}}^1$

素因数の和:10892

約数の個数: 48

約数和(自身を含む): 1296763776

約数和(自身を除く): 733108156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 964, 1205, 2410, 2651, 4820, 5302, 10604, 10631, 13255, 21262, 26510, 42524, 53020, 53155, 106310, 116941, 212620, 233882, 467764, 584705, 1169410, 2338820, 2562071, 5124142, 10248284, 12810355, 25620710, 28182781, 51241420, 56365562, 112731124, 140913905, 281827810, 563655620]

約数ペア:

[(1, 563655620), (2, 281827810), (4, 140913905), (5, 112731124), (10, 56365562), (11, 51241420), (20, 28182781), (22, 25620710), (44, 12810355), (55, 10248284), (110, 5124142), (220, 2562071), (241, 2338820), (482, 1169410), (964, 584705), (1205, 467764), (2410, 233882), (2651, 212620), (4820, 116941), (5302, 106310), (10604, 53155), (10631, 53020), (13255, 42524), (21262, 26510)]