17319080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13967}}^1$

素因数の和:14009

約数の個数: 32

約数和(自身を含む): 40227840

約数和(自身を除く): 22908760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 13967, 27934, 55868, 69835, 111736, 139670, 279340, 432977, 558680, 865954, 1731908, 2164885, 3463816, 4329770, 8659540, 17319080]

約数ペア:

[(1, 17319080), (2, 8659540), (4, 4329770), (5, 3463816), (8, 2164885), (10, 1731908), (20, 865954), (31, 558680), (40, 432977), (62, 279340), (124, 139670), (155, 111736), (248, 69835), (310, 55868), (620, 27934), (1240, 13967)]