3816920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2579}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 8823600

約数和(自身を除く): 5006680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2579, 5158, 10316, 12895, 20632, 25790, 51580, 95423, 103160, 190846, 381692, 477115, 763384, 954230, 1908460, 3816920]

約数ペア:

[(1, 3816920), (2, 1908460), (4, 954230), (5, 763384), (8, 477115), (10, 381692), (20, 190846), (37, 103160), (40, 95423), (74, 51580), (148, 25790), (185, 20632), (296, 12895), (370, 10316), (740, 5158), (1480, 2579)]