125308180

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{5861}}^1$

素因数の和:6939

約数の個数: 24

約数和(自身を含む): 263438280

約数和(自身を除く): 138130100

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 4276, 5345, 5861, 10690, 11722, 21380, 23444, 29305, 58610, 117220, 6265409, 12530818, 25061636, 31327045, 62654090, 125308180]

約数ペア:

[(1, 125308180), (2, 62654090), (4, 31327045), (5, 25061636), (10, 12530818), (20, 6265409), (1069, 117220), (2138, 58610), (4276, 29305), (5345, 23444), (5861, 21380), (10690, 11722)]