29153620

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2267}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 61344864

約数和(自身を除く): 32191244

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2267, 2572, 3215, 4534, 6430, 9068, 11335, 12860, 22670, 45340, 1457681, 2915362, 5830724, 7288405, 14576810, 29153620]

約数ペア:

[(1, 29153620), (2, 14576810), (4, 7288405), (5, 5830724), (10, 2915362), (20, 1457681), (643, 45340), (1286, 22670), (2267, 12860), (2572, 11335), (3215, 9068), (4534, 6430)]