22379360

素因数分解:

$2^5\times 5^1\times {\mathrm{139871}}^1$

素因数の和:139886

約数の個数: 24

約数和(自身を含む): 52871616

約数和(自身を除く): 30492256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 139871, 279742, 559484, 699355, 1118968, 1398710, 2237936, 2797420, 4475872, 5594840, 11189680, 22379360]

約数ペア:

[(1, 22379360), (2, 11189680), (4, 5594840), (5, 4475872), (8, 2797420), (10, 2237936), (16, 1398710), (20, 1118968), (32, 699355), (40, 559484), (80, 279742), (160, 139871)]