64124050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67499}}^1$

素因数の和:67530

約数の個数: 24

約数和(自身を含む): 125550000

約数和(自身を除く): 61425950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 67499, 134998, 337495, 674990, 1282481, 1687475, 2564962, 3374950, 6412405, 12824810, 32062025, 64124050]

約数ペア:

[(1, 64124050), (2, 32062025), (5, 12824810), (10, 6412405), (19, 3374950), (25, 2564962), (38, 1687475), (50, 1282481), (95, 674990), (190, 337495), (475, 134998), (950, 67499)]