10309940

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1861}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 21740712

約数和(自身を除く): 11430772

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 1861, 2770, 3722, 5540, 7444, 9305, 18610, 37220, 515497, 1030994, 2061988, 2577485, 5154970, 10309940]

約数ペア:

[(1, 10309940), (2, 5154970), (4, 2577485), (5, 2061988), (10, 1030994), (20, 515497), (277, 37220), (554, 18610), (1108, 9305), (1385, 7444), (1861, 5540), (2770, 3722)]