42525740

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2099}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 89434800

約数和(自身を除く): 46909060

約数列:

[1, 2, 4, 5, 10, 20, 1013, 2026, 2099, 4052, 4198, 5065, 8396, 10130, 10495, 20260, 20990, 41980, 2126287, 4252574, 8505148, 10631435, 21262870, 42525740]

約数ペア:

[(1, 42525740), (2, 21262870), (4, 10631435), (5, 8505148), (10, 4252574), (20, 2126287), (1013, 41980), (2026, 20990), (2099, 20260), (4052, 10495), (4198, 10130), (5065, 8396)]