22313120

素因数分解:

$2^5\times 5^1\times {\mathrm{139457}}^1$

素因数の和:139472

約数の個数: 24

約数和(自身を含む): 52715124

約数和(自身を除く): 30402004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 139457, 278914, 557828, 697285, 1115656, 1394570, 2231312, 2789140, 4462624, 5578280, 11156560, 22313120]

約数ペア:

[(1, 22313120), (2, 11156560), (4, 5578280), (5, 4462624), (8, 2789140), (10, 2231312), (16, 1394570), (20, 1115656), (32, 697285), (40, 557828), (80, 278914), (160, 139457)]