13282160

素因数分解:

$2^4\times 5^1\times {\mathrm{166027}}^1$

素因数の和:166040

約数の個数: 20

約数和(自身を含む): 30881208

約数和(自身を除く): 17599048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 166027, 332054, 664108, 830135, 1328216, 1660270, 2656432, 3320540, 6641080, 13282160]

約数ペア:

[(1, 13282160), (2, 6641080), (4, 3320540), (5, 2656432), (8, 1660270), (10, 1328216), (16, 830135), (20, 664108), (40, 332054), (80, 166027)]