1036336780

素因数分解:

$2^2\times 5^1\times {\mathrm{13249}}^1\times {\mathrm{3911}}^1$

素因数の和:17169

約数の個数: 24

約数和(自身を含む): 2177028000

約数和(自身を除く): 1140691220

約数列:

[1, 2, 4, 5, 10, 20, 3911, 7822, 13249, 15644, 19555, 26498, 39110, 52996, 66245, 78220, 132490, 264980, 51816839, 103633678, 207267356, 259084195, 518168390, 1036336780]

約数ペア:

[(1, 1036336780), (2, 518168390), (4, 259084195), (5, 207267356), (10, 103633678), (20, 51816839), (3911, 264980), (7822, 132490), (13249, 78220), (15644, 66245), (19555, 52996), (26498, 39110)]