25116550

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{4877}}^1$

素因数の和:4992

約数の個数: 24

約数和(自身を含む): 47180016

約数和(自身を除く): 22063466

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 4877, 5150, 9754, 24385, 48770, 121925, 243850, 502331, 1004662, 2511655, 5023310, 12558275, 25116550]

約数ペア:

[(1, 25116550), (2, 12558275), (5, 5023310), (10, 2511655), (25, 1004662), (50, 502331), (103, 243850), (206, 121925), (515, 48770), (1030, 24385), (2575, 9754), (4877, 5150)]