52808214040

素因数分解:

$2^3\times 5^1\times {\mathrm{1320205351}}^1$

素因数の和:1320205362

約数の個数: 16

約数和(自身を含む): 118818481680

約数和(自身を除く): 66010267640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1320205351, 2640410702, 5280821404, 6601026755, 10561642808, 13202053510, 26404107020, 52808214040]

約数ペア:

[(1, 52808214040), (2, 26404107020), (4, 13202053510), (5, 10561642808), (8, 6601026755), (10, 5280821404), (20, 2640410702), (40, 1320205351)]