22961660

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6343}}^1$

素因数の和:6533

約数の個数: 24

約数和(自身を含む): 48493536

約数和(自身を除く): 25531876

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 6343, 12686, 25372, 31715, 63430, 126860, 1148083, 2296166, 4592332, 5740415, 11480830, 22961660]

約数ペア:

[(1, 22961660), (2, 11480830), (4, 5740415), (5, 4592332), (10, 2296166), (20, 1148083), (181, 126860), (362, 63430), (724, 31715), (905, 25372), (1810, 12686), (3620, 6343)]