564907390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{2473}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 1038842496

約数和(自身を除く): 473935106

約数列:

[1, 2, 5, 10, 53, 106, 265, 431, 530, 862, 2155, 2473, 4310, 4946, 12365, 22843, 24730, 45686, 114215, 131069, 228430, 262138, 655345, 1065863, 1310690, 2131726, 5329315, 10658630, 56490739, 112981478, 282453695, 564907390]

約数ペア:

[(1, 564907390), (2, 282453695), (5, 112981478), (10, 56490739), (53, 10658630), (106, 5329315), (265, 2131726), (431, 1310690), (530, 1065863), (862, 655345), (2155, 262138), (2473, 228430), (4310, 131069), (4946, 114215), (12365, 45686), (22843, 24730)]