4470260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2213}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 9484776

約数和(自身を除く): 5014516

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2213, 4426, 8852, 11065, 22130, 44260, 223513, 447026, 894052, 1117565, 2235130, 4470260]

約数ペア:

[(1, 4470260), (2, 2235130), (4, 1117565), (5, 894052), (10, 447026), (20, 223513), (101, 44260), (202, 22130), (404, 11065), (505, 8852), (1010, 4426), (2020, 2213)]