72541850

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{9241}}^1$

素因数の和:9410

約数の個数: 24

約数和(自身を含む): 135801948

約数和(自身を除く): 63260098

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 3925, 7850, 9241, 18482, 46205, 92410, 231025, 462050, 1450837, 2901674, 7254185, 14508370, 36270925, 72541850]

約数ペア:

[(1, 72541850), (2, 36270925), (5, 14508370), (10, 7254185), (25, 2901674), (50, 1450837), (157, 462050), (314, 231025), (785, 92410), (1570, 46205), (3925, 18482), (7850, 9241)]