1842160

素因数分解:

$2^4\times 5^1\times {\mathrm{23027}}^1$

素因数の和:23040

約数の個数: 20

約数和(自身を含む): 4283208

約数和(自身を除く): 2441048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23027, 46054, 92108, 115135, 184216, 230270, 368432, 460540, 921080, 1842160]

約数ペア:

[(1, 1842160), (2, 921080), (4, 460540), (5, 368432), (8, 230270), (10, 184216), (16, 115135), (20, 92108), (40, 46054), (80, 23027)]