38068460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17789}}^1$

素因数の和:17905

約数の個数: 24

約数和(自身を含む): 80695440

約数和(自身を除く): 42626980

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 17789, 35578, 71156, 88945, 177890, 355780, 1903423, 3806846, 7613692, 9517115, 19034230, 38068460]

約数ペア:

[(1, 38068460), (2, 19034230), (4, 9517115), (5, 7613692), (10, 3806846), (20, 1903423), (107, 355780), (214, 177890), (428, 88945), (535, 71156), (1070, 35578), (2140, 17789)]