8295620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4027}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 17594304

約数和(自身を除く): 9298684

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4027, 8054, 16108, 20135, 40270, 80540, 414781, 829562, 1659124, 2073905, 4147810, 8295620]

約数ペア:

[(1, 8295620), (2, 4147810), (4, 2073905), (5, 1659124), (10, 829562), (20, 414781), (103, 80540), (206, 40270), (412, 20135), (515, 16108), (1030, 8054), (2060, 4027)]