45851980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22699}}^1$

素因数の和:22809

約数の個数: 24

約数和(自身を含む): 97246800

約数和(自身を除く): 51394820

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 22699, 45398, 90796, 113495, 226990, 453980, 2292599, 4585198, 9170396, 11462995, 22925990, 45851980]

約数ペア:

[(1, 45851980), (2, 22925990), (4, 11462995), (5, 9170396), (10, 4585198), (20, 2292599), (101, 453980), (202, 226990), (404, 113495), (505, 90796), (1010, 45398), (2020, 22699)]