22598480

素因数分解:

$2^4\times 5^1\times {\mathrm{282481}}^1$

素因数の和:282494

約数の個数: 20

約数和(自身を含む): 52541652

約数和(自身を除く): 29943172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282481, 564962, 1129924, 1412405, 2259848, 2824810, 4519696, 5649620, 11299240, 22598480]

約数ペア:

[(1, 22598480), (2, 11299240), (4, 5649620), (5, 4519696), (8, 2824810), (10, 2259848), (16, 1412405), (20, 1129924), (40, 564962), (80, 282481)]