3119244560

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{70001}}^1$

素因数の和:70571

約数の個数: 40

約数和(自身を含む): 7265367576

約数和(自身を除く): 4146123016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 1114, 2228, 2785, 4456, 5570, 8912, 11140, 22280, 44560, 70001, 140002, 280004, 350005, 560008, 700010, 1120016, 1400020, 2800040, 5600080, 38990557, 77981114, 155962228, 194952785, 311924456, 389905570, 623848912, 779811140, 1559622280, 3119244560]

約数ペア:

[(1, 3119244560), (2, 1559622280), (4, 779811140), (5, 623848912), (8, 389905570), (10, 311924456), (16, 194952785), (20, 155962228), (40, 77981114), (80, 38990557), (557, 5600080), (1114, 2800040), (2228, 1400020), (2785, 1120016), (4456, 700010), (5570, 560008), (8912, 350005), (11140, 280004), (22280, 140002), (44560, 70001)]