82331920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93559}}^1$

素因数の和:93583

約数の個数: 40

約数和(自身を含む): 208825920

約数和(自身を除く): 126494000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 93559, 187118, 374236, 467795, 748472, 935590, 1029149, 1496944, 1871180, 2058298, 3742360, 4116596, 5145745, 7484720, 8233192, 10291490, 16466384, 20582980, 41165960, 82331920]

約数ペア:

[(1, 82331920), (2, 41165960), (4, 20582980), (5, 16466384), (8, 10291490), (10, 8233192), (11, 7484720), (16, 5145745), (20, 4116596), (22, 3742360), (40, 2058298), (44, 1871180), (55, 1496944), (80, 1029149), (88, 935590), (110, 748472), (176, 467795), (220, 374236), (440, 187118), (880, 93559)]