9936580

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 20926080

約数和(自身を除く): 10989500

約数列:

[1, 2, 4, 5, 10, 20, 691, 719, 1382, 1438, 2764, 2876, 3455, 3595, 6910, 7190, 13820, 14380, 496829, 993658, 1987316, 2484145, 4968290, 9936580]

約数ペア:

[(1, 9936580), (2, 4968290), (4, 2484145), (5, 1987316), (10, 993658), (20, 496829), (691, 14380), (719, 13820), (1382, 7190), (1438, 6910), (2764, 3595), (2876, 3455)]