10403980

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{857}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 21909888

約数和(自身を除く): 11505908

約数列:

[1, 2, 4, 5, 10, 20, 607, 857, 1214, 1714, 2428, 3035, 3428, 4285, 6070, 8570, 12140, 17140, 520199, 1040398, 2080796, 2600995, 5201990, 10403980]

約数ペア:

[(1, 10403980), (2, 5201990), (4, 2600995), (5, 2080796), (10, 1040398), (20, 520199), (607, 17140), (857, 12140), (1214, 8570), (1714, 6070), (2428, 4285), (3035, 3428)]