22726240

素因数分解:

$2^5\times 5^1\times {\mathrm{142039}}^1$

素因数の和:142054

約数の個数: 24

約数和(自身を含む): 53691120

約数和(自身を除く): 30964880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 142039, 284078, 568156, 710195, 1136312, 1420390, 2272624, 2840780, 4545248, 5681560, 11363120, 22726240]

約数ペア:

[(1, 22726240), (2, 11363120), (4, 5681560), (5, 4545248), (8, 2840780), (10, 2272624), (16, 1420390), (20, 1136312), (32, 710195), (40, 568156), (80, 284078), (160, 142039)]