96680740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19612

約数の個数: 48

約数和(自身を含む): 230166720

約数和(自身を除く): 133485980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 19571, 39142, 78284, 97855, 195710, 254423, 371849, 391420, 508846, 743698, 1017692, 1272115, 1487396, 1859245, 2544230, 3718490, 4834037, 5088460, 7436980, 9668074, 19336148, 24170185, 48340370, 96680740]

約数ペア:

[(1, 96680740), (2, 48340370), (4, 24170185), (5, 19336148), (10, 9668074), (13, 7436980), (19, 5088460), (20, 4834037), (26, 3718490), (38, 2544230), (52, 1859245), (65, 1487396), (76, 1272115), (95, 1017692), (130, 743698), (190, 508846), (247, 391420), (260, 371849), (380, 254423), (494, 195710), (988, 97855), (1235, 78284), (2470, 39142), (4940, 19571)]