70482320

素因数分解:

$2^4\times 5^1\times {\mathrm{881029}}^1$

素因数の和:881042

約数の個数: 20

約数和(自身を含む): 163871580

約数和(自身を除く): 93389260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 881029, 1762058, 3524116, 4405145, 7048232, 8810290, 14096464, 17620580, 35241160, 70482320]

約数ペア:

[(1, 70482320), (2, 35241160), (4, 17620580), (5, 14096464), (8, 8810290), (10, 7048232), (16, 4405145), (20, 3524116), (40, 1762058), (80, 881029)]