229881460

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{31319}}^1$

素因数の和:31695

約数の個数: 24

約数和(自身を含む): 484081920

約数和(自身を除く): 254200460

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 31319, 62638, 125276, 156595, 313190, 626380, 11494073, 22988146, 45976292, 57470365, 114940730, 229881460]

約数ペア:

[(1, 229881460), (2, 114940730), (4, 57470365), (5, 45976292), (10, 22988146), (20, 11494073), (367, 626380), (734, 313190), (1468, 156595), (1835, 125276), (3670, 62638), (7340, 31319)]