2626342160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2525329}}^1$

素因数の和:2525355

約数の個数: 40

約数和(自身を含む): 6575959320

約数和(自身を除く): 3949617160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2525329, 5050658, 10101316, 12626645, 20202632, 25253290, 32829277, 40405264, 50506580, 65658554, 101013160, 131317108, 164146385, 202026320, 262634216, 328292770, 525268432, 656585540, 1313171080, 2626342160]

約数ペア:

[(1, 2626342160), (2, 1313171080), (4, 656585540), (5, 525268432), (8, 328292770), (10, 262634216), (13, 202026320), (16, 164146385), (20, 131317108), (26, 101013160), (40, 65658554), (52, 50506580), (65, 40405264), (80, 32829277), (104, 25253290), (130, 20202632), (208, 12626645), (260, 10101316), (520, 5050658), (1040, 2525329)]