22258240

素因数分解:

$2^6\times 5^1\times {\mathrm{69557}}^1$

素因数の和:69574

約数の個数: 28

約数和(自身を含む): 53003196

約数和(自身を除く): 30744956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 69557, 139114, 278228, 347785, 556456, 695570, 1112912, 1391140, 2225824, 2782280, 4451648, 5564560, 11129120, 22258240]

約数ペア:

[(1, 22258240), (2, 11129120), (4, 5564560), (5, 4451648), (8, 2782280), (10, 2225824), (16, 1391140), (20, 1112912), (32, 695570), (40, 556456), (64, 347785), (80, 278228), (160, 139114), (320, 69557)]