173876180

素因数分解:

$2^2\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{3371}}^1$

素因数の和:5959

約数の個数: 24

約数和(自身を含む): 365389920

約数和(自身を除く): 191513740

約数列:

[1, 2, 4, 5, 10, 20, 2579, 3371, 5158, 6742, 10316, 12895, 13484, 16855, 25790, 33710, 51580, 67420, 8693809, 17387618, 34775236, 43469045, 86938090, 173876180]

約数ペア:

[(1, 173876180), (2, 86938090), (4, 43469045), (5, 34775236), (10, 17387618), (20, 8693809), (2579, 67420), (3371, 51580), (5158, 33710), (6742, 25790), (10316, 16855), (12895, 13484)]