22808480

素因数分解:

$2^5\times 5^1\times {\mathrm{142553}}^1$

素因数の和:142568

約数の個数: 24

約数和(自身を含む): 53885412

約数和(自身を除く): 31076932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 142553, 285106, 570212, 712765, 1140424, 1425530, 2280848, 2851060, 4561696, 5702120, 11404240, 22808480]

約数ペア:

[(1, 22808480), (2, 11404240), (4, 5702120), (5, 4561696), (8, 2851060), (10, 2280848), (16, 1425530), (20, 1140424), (32, 712765), (40, 570212), (80, 285106), (160, 142553)]