11732780

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1031}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 24706080

約数和(自身を除く): 12973300

約数列:

[1, 2, 4, 5, 10, 20, 569, 1031, 1138, 2062, 2276, 2845, 4124, 5155, 5690, 10310, 11380, 20620, 586639, 1173278, 2346556, 2933195, 5866390, 11732780]

約数ペア:

[(1, 11732780), (2, 5866390), (4, 2933195), (5, 2346556), (10, 1173278), (20, 586639), (569, 20620), (1031, 11380), (1138, 10310), (2062, 5690), (2276, 5155), (2845, 4124)]