22848220

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11311}}^1$

素因数の和:11421

約数の個数: 24

約数和(自身を含む): 48460608

約数和(自身を除く): 25612388

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 11311, 22622, 45244, 56555, 113110, 226220, 1142411, 2284822, 4569644, 5712055, 11424110, 22848220]

約数ペア:

[(1, 22848220), (2, 11424110), (4, 5712055), (5, 4569644), (10, 2284822), (20, 1142411), (101, 226220), (202, 113110), (404, 56555), (505, 45244), (1010, 22622), (2020, 11311)]