45522220

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5281}}^1$

素因数の和:5721

約数の個数: 24

約数和(自身を含む): 95836608

約数和(自身を除く): 50314388

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 5281, 8620, 10562, 21124, 26405, 52810, 105620, 2276111, 4552222, 9104444, 11380555, 22761110, 45522220]

約数ペア:

[(1, 45522220), (2, 22761110), (4, 11380555), (5, 9104444), (10, 4552222), (20, 2276111), (431, 105620), (862, 52810), (1724, 26405), (2155, 21124), (4310, 10562), (5281, 8620)]