38761640

素因数分解:

$2^3\times 5^1\times {\mathrm{969041}}^1$

素因数の和:969052

約数の個数: 16

約数和(自身を含む): 87213780

約数和(自身を除く): 48452140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 969041, 1938082, 3876164, 4845205, 7752328, 9690410, 19380820, 38761640]

約数ペア:

[(1, 38761640), (2, 19380820), (4, 9690410), (5, 7752328), (8, 4845205), (10, 3876164), (20, 1938082), (40, 969041)]