38250320

素因数分解:

$2^4\times 5^1\times {\mathrm{478129}}^1$

素因数の和:478142

約数の個数: 20

約数和(自身を含む): 88932180

約数和(自身を除く): 50681860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 478129, 956258, 1912516, 2390645, 3825032, 4781290, 7650064, 9562580, 19125160, 38250320]

約数ペア:

[(1, 38250320), (2, 19125160), (4, 9562580), (5, 7650064), (8, 4781290), (10, 3825032), (16, 2390645), (20, 1912516), (40, 956258), (80, 478129)]