228849380

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{12451}}^1$

素因数の和:13379

約数の個数: 24

約数和(自身を含む): 481145280

約数和(自身を除く): 252295900

約数列:

[1, 2, 4, 5, 10, 20, 919, 1838, 3676, 4595, 9190, 12451, 18380, 24902, 49804, 62255, 124510, 249020, 11442469, 22884938, 45769876, 57212345, 114424690, 228849380]

約数ペア:

[(1, 228849380), (2, 114424690), (4, 57212345), (5, 45769876), (10, 22884938), (20, 11442469), (919, 249020), (1838, 124510), (3676, 62255), (4595, 49804), (9190, 24902), (12451, 18380)]