15041360

素因数分解:

$2^4\times 5^1\times {\mathrm{188017}}^1$

素因数の和:188030

約数の個数: 20

約数和(自身を含む): 34971348

約数和(自身を除く): 19929988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 188017, 376034, 752068, 940085, 1504136, 1880170, 3008272, 3760340, 7520680, 15041360]

約数ペア:

[(1, 15041360), (2, 7520680), (4, 3760340), (5, 3008272), (8, 1880170), (10, 1504136), (16, 940085), (20, 752068), (40, 376034), (80, 188017)]