3170680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 7367040

約数和(自身を除く): 4196360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2557, 5114, 10228, 12785, 20456, 25570, 51140, 79267, 102280, 158534, 317068, 396335, 634136, 792670, 1585340, 3170680]

約数ペア:

[(1, 3170680), (2, 1585340), (4, 792670), (5, 634136), (8, 396335), (10, 317068), (20, 158534), (31, 102280), (40, 79267), (62, 51140), (124, 25570), (155, 20456), (248, 12785), (310, 10228), (620, 5114), (1240, 2557)]