10845820

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2269}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 22881600

約数和(自身を除く): 12035780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2269, 2390, 4538, 4780, 9076, 11345, 22690, 45380, 542291, 1084582, 2169164, 2711455, 5422910, 10845820]

約数ペア:

[(1, 10845820), (2, 5422910), (4, 2711455), (5, 2169164), (10, 1084582), (20, 542291), (239, 45380), (478, 22690), (956, 11345), (1195, 9076), (2269, 4780), (2390, 4538)]