23243620

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2521}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 48936888

約数和(自身を除く): 25693268

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 2521, 4610, 5042, 9220, 10084, 12605, 25210, 50420, 1162181, 2324362, 4648724, 5810905, 11621810, 23243620]

約数ペア:

[(1, 23243620), (2, 11621810), (4, 5810905), (5, 4648724), (10, 2324362), (20, 1162181), (461, 50420), (922, 25210), (1844, 12605), (2305, 10084), (2521, 9220), (4610, 5042)]