74108740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{195023}}^1$

素因数の和:195051

約数の個数: 24

約数和(自身を含む): 163820160

約数和(自身を除く): 89711420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 195023, 390046, 780092, 975115, 1950230, 3705437, 3900460, 7410874, 14821748, 18527185, 37054370, 74108740]

約数ペア:

[(1, 74108740), (2, 37054370), (4, 18527185), (5, 14821748), (10, 7410874), (19, 3900460), (20, 3705437), (38, 1950230), (76, 975115), (95, 780092), (190, 390046), (380, 195023)]