38226740

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10007}}^1$

素因数の和:10207

約数の個数: 24

約数和(自身を含む): 80704512

約数和(自身を除く): 42477772

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 10007, 20014, 40028, 50035, 100070, 200140, 1911337, 3822674, 7645348, 9556685, 19113370, 38226740]

約数ペア:

[(1, 38226740), (2, 19113370), (4, 9556685), (5, 7645348), (10, 3822674), (20, 1911337), (191, 200140), (382, 100070), (764, 50035), (955, 40028), (1910, 20014), (3820, 10007)]