29380580

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7457}}^1$

素因数の和:7663

約数の個数: 24

約数和(自身を含む): 62020728

約数和(自身を除く): 32640148

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 7457, 14914, 29828, 37285, 74570, 149140, 1469029, 2938058, 5876116, 7345145, 14690290, 29380580]

約数ペア:

[(1, 29380580), (2, 14690290), (4, 7345145), (5, 5876116), (10, 2938058), (20, 1469029), (197, 149140), (394, 74570), (788, 37285), (985, 29828), (1970, 14914), (3940, 7457)]