30922960

素因数分解:

$2^4\times 5^1\times {\mathrm{386537}}^1$

素因数の和:386550

約数の個数: 20

約数和(自身を含む): 71896068

約数和(自身を除く): 40973108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 386537, 773074, 1546148, 1932685, 3092296, 3865370, 6184592, 7730740, 15461480, 30922960]

約数ペア:

[(1, 30922960), (2, 15461480), (4, 7730740), (5, 6184592), (8, 3865370), (10, 3092296), (16, 1932685), (20, 1546148), (40, 773074), (80, 386537)]