23434540

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1321}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 49305312

約数和(自身を除く): 25870772

約数列:

[1, 2, 4, 5, 10, 20, 887, 1321, 1774, 2642, 3548, 4435, 5284, 6605, 8870, 13210, 17740, 26420, 1171727, 2343454, 4686908, 5858635, 11717270, 23434540]

約数ペア:

[(1, 23434540), (2, 11717270), (4, 5858635), (5, 4686908), (10, 2343454), (20, 1171727), (887, 26420), (1321, 17740), (1774, 13210), (2642, 8870), (3548, 6605), (4435, 5284)]