38931320

素因数分解:

$2^3\times 5^1\times {\mathrm{973283}}^1$

素因数の和:973294

約数の個数: 16

約数和(自身を含む): 87595560

約数和(自身を除く): 48664240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 973283, 1946566, 3893132, 4866415, 7786264, 9732830, 19465660, 38931320]

約数ペア:

[(1, 38931320), (2, 19465660), (4, 9732830), (5, 7786264), (8, 4866415), (10, 3893132), (20, 1946566), (40, 973283)]