45716860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{326549}}^1$

素因数の和:326565

約数の個数: 24

約数和(自身を含む): 109720800

約数和(自身を除く): 64003940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 326549, 653098, 1306196, 1632745, 2285843, 3265490, 4571686, 6530980, 9143372, 11429215, 22858430, 45716860]

約数ペア:

[(1, 45716860), (2, 22858430), (4, 11429215), (5, 9143372), (7, 6530980), (10, 4571686), (14, 3265490), (20, 2285843), (28, 1632745), (35, 1306196), (70, 653098), (140, 326549)]