10808540

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1951}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 22791552

約数和(自身を除く): 11983012

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 1951, 2770, 3902, 5540, 7804, 9755, 19510, 39020, 540427, 1080854, 2161708, 2702135, 5404270, 10808540]

約数ペア:

[(1, 10808540), (2, 5404270), (4, 2702135), (5, 2161708), (10, 1080854), (20, 540427), (277, 39020), (554, 19510), (1108, 9755), (1385, 7804), (1951, 5540), (2770, 3902)]