109750820

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{14479}}^1$

素因数の和:14867

約数の個数: 24

約数和(自身を含む): 231100800

約数和(自身を除く): 121349980

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 14479, 28958, 57916, 72395, 144790, 289580, 5487541, 10975082, 21950164, 27437705, 54875410, 109750820]

約数ペア:

[(1, 109750820), (2, 54875410), (4, 27437705), (5, 21950164), (10, 10975082), (20, 5487541), (379, 289580), (758, 144790), (1516, 72395), (1895, 57916), (3790, 28958), (7580, 14479)]