5168180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3271}}^1$

素因数の和:3359

約数の個数: 24

約数和(自身を含む): 10993920

約数和(自身を除く): 5825740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 3271, 6542, 13084, 16355, 32710, 65420, 258409, 516818, 1033636, 1292045, 2584090, 5168180]

約数ペア:

[(1, 5168180), (2, 2584090), (4, 1292045), (5, 1033636), (10, 516818), (20, 258409), (79, 65420), (158, 32710), (316, 16355), (395, 13084), (790, 6542), (1580, 3271)]