10826380

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1039}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 22800960

約数和(自身を除く): 11974580

約数列:

[1, 2, 4, 5, 10, 20, 521, 1039, 1042, 2078, 2084, 2605, 4156, 5195, 5210, 10390, 10420, 20780, 541319, 1082638, 2165276, 2706595, 5413190, 10826380]

約数ペア:

[(1, 10826380), (2, 5413190), (4, 2706595), (5, 2165276), (10, 1082638), (20, 541319), (521, 20780), (1039, 10420), (1042, 10390), (2078, 5210), (2084, 5195), (2605, 4156)]