22593160

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1381}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 50995800

約数和(自身を除く): 28402640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1381, 1636, 2045, 2762, 3272, 4090, 5524, 6905, 8180, 11048, 13810, 16360, 27620, 55240, 564829, 1129658, 2259316, 2824145, 4518632, 5648290, 11296580, 22593160]

約数ペア:

[(1, 22593160), (2, 11296580), (4, 5648290), (5, 4518632), (8, 2824145), (10, 2259316), (20, 1129658), (40, 564829), (409, 55240), (818, 27620), (1381, 16360), (1636, 13810), (2045, 11048), (2762, 8180), (3272, 6905), (4090, 5524)]