3839740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1699}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 8139600

約数和(自身を除く): 4299860

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1699, 2260, 3398, 6796, 8495, 16990, 33980, 191987, 383974, 767948, 959935, 1919870, 3839740]

約数ペア:

[(1, 3839740), (2, 1919870), (4, 959935), (5, 767948), (10, 383974), (20, 191987), (113, 33980), (226, 16990), (452, 8495), (565, 6796), (1130, 3398), (1699, 2260)]