53962960

素因数分解:

$2^4\times 5^1\times {\mathrm{674537}}^1$

素因数の和:674550

約数の個数: 20

約数和(自身を含む): 125464068

約数和(自身を除く): 71501108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 674537, 1349074, 2698148, 3372685, 5396296, 6745370, 10792592, 13490740, 26981480, 53962960]

約数ペア:

[(1, 53962960), (2, 26981480), (4, 13490740), (5, 10792592), (8, 6745370), (10, 5396296), (16, 3372685), (20, 2698148), (40, 1349074), (80, 674537)]