22329080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5527}}^1$

素因数の和:5639

約数の個数: 32

約数和(自身を含む): 50747040

約数和(自身を除く): 28417960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 5527, 11054, 22108, 27635, 44216, 55270, 110540, 221080, 558227, 1116454, 2232908, 2791135, 4465816, 5582270, 11164540, 22329080]

約数ペア:

[(1, 22329080), (2, 11164540), (4, 5582270), (5, 4465816), (8, 2791135), (10, 2232908), (20, 1116454), (40, 558227), (101, 221080), (202, 110540), (404, 55270), (505, 44216), (808, 27635), (1010, 22108), (2020, 11054), (4040, 5527)]