22727510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 44634240

約数和(自身を除く): 21906730

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 2213, 4426, 5135, 10270, 11065, 22130, 28769, 57538, 143845, 174827, 287690, 349654, 874135, 1748270, 2272751, 4545502, 11363755, 22727510]

約数ペア:

[(1, 22727510), (2, 11363755), (5, 4545502), (10, 2272751), (13, 1748270), (26, 874135), (65, 349654), (79, 287690), (130, 174827), (158, 143845), (395, 57538), (790, 28769), (1027, 22130), (2054, 11065), (2213, 10270), (4426, 5135)]