69271760

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3623}}^1$

素因数の和:3875

約数の個数: 40

約数和(自身を含む): 161775360

約数和(自身を除く): 92503600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3623, 3824, 4780, 7246, 9560, 14492, 18115, 19120, 28984, 36230, 57968, 72460, 144920, 289840, 865897, 1731794, 3463588, 4329485, 6927176, 8658970, 13854352, 17317940, 34635880, 69271760]

約数ペア:

[(1, 69271760), (2, 34635880), (4, 17317940), (5, 13854352), (8, 8658970), (10, 6927176), (16, 4329485), (20, 3463588), (40, 1731794), (80, 865897), (239, 289840), (478, 144920), (956, 72460), (1195, 57968), (1912, 36230), (2390, 28984), (3623, 19120), (3824, 18115), (4780, 14492), (7246, 9560)]