38936740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26669}}^1$

素因数の和:26751

約数の個数: 24

約数和(自身を含む): 82890360

約数和(自身を除く): 43953620

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 26669, 53338, 106676, 133345, 266690, 533380, 1946837, 3893674, 7787348, 9734185, 19468370, 38936740]

約数ペア:

[(1, 38936740), (2, 19468370), (4, 9734185), (5, 7787348), (10, 3893674), (20, 1946837), (73, 533380), (146, 266690), (292, 133345), (365, 106676), (730, 53338), (1460, 26669)]