85929020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{226129}}^1$

素因数の和:226157

約数の個数: 24

約数和(自身を含む): 189949200

約数和(自身を除く): 104020180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 226129, 452258, 904516, 1130645, 2261290, 4296451, 4522580, 8592902, 17185804, 21482255, 42964510, 85929020]

約数ペア:

[(1, 85929020), (2, 42964510), (4, 21482255), (5, 17185804), (10, 8592902), (19, 4522580), (20, 4296451), (38, 2261290), (76, 1130645), (95, 904516), (190, 452258), (380, 226129)]