10157140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72551}}^1$

素因数の和:72567

約数の個数: 24

約数和(自身を含む): 24377472

約数和(自身を除く): 14220332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72551, 145102, 290204, 362755, 507857, 725510, 1015714, 1451020, 2031428, 2539285, 5078570, 10157140]

約数ペア:

[(1, 10157140), (2, 5078570), (4, 2539285), (5, 2031428), (7, 1451020), (10, 1015714), (14, 725510), (20, 507857), (28, 362755), (35, 290204), (70, 145102), (140, 72551)]