13554160

素因数分解:

$2^4\times 5^1\times {\mathrm{169427}}^1$

素因数の和:169440

約数の個数: 20

約数和(自身を含む): 31513608

約数和(自身を除く): 17959448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 169427, 338854, 677708, 847135, 1355416, 1694270, 2710832, 3388540, 6777080, 13554160]

約数ペア:

[(1, 13554160), (2, 6777080), (4, 3388540), (5, 2710832), (8, 1694270), (10, 1355416), (16, 847135), (20, 677708), (40, 338854), (80, 169427)]