4558420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2017}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 9662184

約数和(自身を除く): 5103764

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2017, 2260, 4034, 8068, 10085, 20170, 40340, 227921, 455842, 911684, 1139605, 2279210, 4558420]

約数ペア:

[(1, 4558420), (2, 2279210), (4, 1139605), (5, 911684), (10, 455842), (20, 227921), (113, 40340), (226, 20170), (452, 10085), (565, 8068), (1130, 4034), (2017, 2260)]