22485280

素因数分解:

$2^5\times 5^1\times {\mathrm{140533}}^1$

素因数の和:140548

約数の個数: 24

約数和(自身を含む): 53121852

約数和(自身を除く): 30636572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 140533, 281066, 562132, 702665, 1124264, 1405330, 2248528, 2810660, 4497056, 5621320, 11242640, 22485280]

約数ペア:

[(1, 22485280), (2, 11242640), (4, 5621320), (5, 4497056), (8, 2810660), (10, 2248528), (16, 1405330), (20, 1124264), (32, 702665), (40, 562132), (80, 281066), (160, 140533)]