70874080

素因数分解:

$2^5\times 5^1\times {\mathrm{442963}}^1$

素因数の和:442978

約数の個数: 24

約数和(自身を含む): 167440392

約数和(自身を除く): 96566312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 442963, 885926, 1771852, 2214815, 3543704, 4429630, 7087408, 8859260, 14174816, 17718520, 35437040, 70874080]

約数ペア:

[(1, 70874080), (2, 35437040), (4, 17718520), (5, 14174816), (8, 8859260), (10, 7087408), (16, 4429630), (20, 3543704), (32, 2214815), (40, 1771852), (80, 885926), (160, 442963)]