42208850

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{5179}}^1$

素因数の和:5354

約数の個数: 24

約数和(自身を含む): 79005360

約数和(自身を除く): 36796510

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 5179, 8150, 10358, 25895, 51790, 129475, 258950, 844177, 1688354, 4220885, 8441770, 21104425, 42208850]

約数ペア:

[(1, 42208850), (2, 21104425), (5, 8441770), (10, 4220885), (25, 1688354), (50, 844177), (163, 258950), (326, 129475), (815, 51790), (1630, 25895), (4075, 10358), (5179, 8150)]