22804527640

素因数分解:

$2^3\times 5^1\times {\mathrm{570113191}}^1$

素因数の和:570113202

約数の個数: 16

約数和(自身を含む): 51310187280

約数和(自身を除く): 28505659640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 570113191, 1140226382, 2280452764, 2850565955, 4560905528, 5701131910, 11402263820, 22804527640]

約数ペア:

[(1, 22804527640), (2, 11402263820), (4, 5701131910), (5, 4560905528), (8, 2850565955), (10, 2280452764), (20, 1140226382), (40, 570113191)]