10440800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 72

約数和(自身を含む): 26373312

約数和(自身を除く): 15932512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 421, 496, 620, 775, 800, 842, 992, 1240, 1550, 1684, 2105, 2480, 3100, 3368, 4210, 4960, 6200, 6736, 8420, 10525, 12400, 13051, 13472, 16840, 21050, 24800, 26102, 33680, 42100, 52204, 65255, 67360, 84200, 104408, 130510, 168400, 208816, 261020, 326275, 336800, 417632, 522040, 652550, 1044080, 1305100, 2088160, 2610200, 5220400, 10440800]

約数ペア:

[(1, 10440800), (2, 5220400), (4, 2610200), (5, 2088160), (8, 1305100), (10, 1044080), (16, 652550), (20, 522040), (25, 417632), (31, 336800), (32, 326275), (40, 261020), (50, 208816), (62, 168400), (80, 130510), (100, 104408), (124, 84200), (155, 67360), (160, 65255), (200, 52204), (248, 42100), (310, 33680), (400, 26102), (421, 24800), (496, 21050), (620, 16840), (775, 13472), (800, 13051), (842, 12400), (992, 10525), (1240, 8420), (1550, 6736), (1684, 6200), (2105, 4960), (2480, 4210), (3100, 3368)]