83280100

素因数分解:

$2^2\times 5^2\times {\mathrm{832801}}^1$

素因数の和:832815

約数の個数: 18

約数和(自身を含む): 180718034

約数和(自身を除く): 97437934

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 832801, 1665602, 3331204, 4164005, 8328010, 16656020, 20820025, 41640050, 83280100]

約数ペア:

[(1, 83280100), (2, 41640050), (4, 20820025), (5, 16656020), (10, 8328010), (20, 4164005), (25, 3331204), (50, 1665602), (100, 832801)]