9109060

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1087}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 19192320

約数和(自身を除く): 10083260

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1087, 1676, 2095, 2174, 4190, 4348, 5435, 8380, 10870, 21740, 455453, 910906, 1821812, 2277265, 4554530, 9109060]

約数ペア:

[(1, 9109060), (2, 4554530), (4, 2277265), (5, 1821812), (10, 910906), (20, 455453), (419, 21740), (838, 10870), (1087, 8380), (1676, 5435), (2095, 4348), (2174, 4190)]