33891640

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2707}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 76528080

約数和(自身を除く): 42636440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 2707, 3130, 5414, 6260, 10828, 12520, 13535, 21656, 27070, 54140, 108280, 847291, 1694582, 3389164, 4236455, 6778328, 8472910, 16945820, 33891640]

約数ペア:

[(1, 33891640), (2, 16945820), (4, 8472910), (5, 6778328), (8, 4236455), (10, 3389164), (20, 1694582), (40, 847291), (313, 108280), (626, 54140), (1252, 27070), (1565, 21656), (2504, 13535), (2707, 12520), (3130, 10828), (5414, 6260)]