25601260

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2137}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 53877600

約数和(自身を除く): 28276340

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2137, 2396, 2995, 4274, 5990, 8548, 10685, 11980, 21370, 42740, 1280063, 2560126, 5120252, 6400315, 12800630, 25601260]

約数ペア:

[(1, 25601260), (2, 12800630), (4, 6400315), (5, 5120252), (10, 2560126), (20, 1280063), (599, 42740), (1198, 21370), (2137, 11980), (2396, 10685), (2995, 8548), (4274, 5990)]