23161250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{2647}}^1$

素因数の和:2676

約数の個数: 40

約数和(自身を含む): 49634112

約数和(自身を除く): 26472862

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 2647, 4375, 5294, 8750, 13235, 18529, 26470, 37058, 66175, 92645, 132350, 185290, 330875, 463225, 661750, 926450, 1654375, 2316125, 3308750, 4632250, 11580625, 23161250]

約数ペア:

[(1, 23161250), (2, 11580625), (5, 4632250), (7, 3308750), (10, 2316125), (14, 1654375), (25, 926450), (35, 661750), (50, 463225), (70, 330875), (125, 185290), (175, 132350), (250, 92645), (350, 66175), (625, 37058), (875, 26470), (1250, 18529), (1750, 13235), (2647, 8750), (4375, 5294)]