13042160

素因数分解:

$2^4\times 5^1\times {\mathrm{163027}}^1$

素因数の和:163040

約数の個数: 20

約数和(自身を含む): 30323208

約数和(自身を除く): 17281048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163027, 326054, 652108, 815135, 1304216, 1630270, 2608432, 3260540, 6521080, 13042160]

約数ペア:

[(1, 13042160), (2, 6521080), (4, 3260540), (5, 2608432), (8, 1630270), (10, 1304216), (16, 815135), (20, 652108), (40, 326054), (80, 163027)]