23123540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105107}}^1$

素因数の和:105127

約数の個数: 24

約数和(自身を含む): 52974432

約数和(自身を除く): 29850892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 105107, 210214, 420428, 525535, 1051070, 1156177, 2102140, 2312354, 4624708, 5780885, 11561770, 23123540]

約数ペア:

[(1, 23123540), (2, 11561770), (4, 5780885), (5, 4624708), (10, 2312354), (11, 2102140), (20, 1156177), (22, 1051070), (44, 525535), (55, 420428), (110, 210214), (220, 105107)]