9533140

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4373}}^1$

素因数の和:4491

約数の個数: 24

約数和(自身を含む): 20207880

約数和(自身を除く): 10674740

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 4373, 8746, 17492, 21865, 43730, 87460, 476657, 953314, 1906628, 2383285, 4766570, 9533140]

約数ペア:

[(1, 9533140), (2, 4766570), (4, 2383285), (5, 1906628), (10, 953314), (20, 476657), (109, 87460), (218, 43730), (436, 21865), (545, 17492), (1090, 8746), (2180, 4373)]