22296640

素因数分解:

$2^6\times 5^1\times {\mathrm{69677}}^1$

素因数の和:69694

約数の個数: 28

約数和(自身を含む): 53094636

約数和(自身を除く): 30797996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 69677, 139354, 278708, 348385, 557416, 696770, 1114832, 1393540, 2229664, 2787080, 4459328, 5574160, 11148320, 22296640]

約数ペア:

[(1, 22296640), (2, 11148320), (4, 5574160), (5, 4459328), (8, 2787080), (10, 2229664), (16, 1393540), (20, 1114832), (32, 696770), (40, 557416), (64, 348385), (80, 278708), (160, 139354), (320, 69677)]