163150580

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{8669}}^1$

素因数の和:9619

約数の個数: 24

約数和(自身を含む): 343019880

約数和(自身を除く): 179869300

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 8669, 9410, 17338, 18820, 34676, 43345, 86690, 173380, 8157529, 16315058, 32630116, 40787645, 81575290, 163150580]

約数ペア:

[(1, 163150580), (2, 81575290), (4, 40787645), (5, 32630116), (10, 16315058), (20, 8157529), (941, 173380), (1882, 86690), (3764, 43345), (4705, 34676), (8669, 18820), (9410, 17338)]