106790720

素因数分解:

$2^6\times 5^1\times {\mathrm{333721}}^1$

素因数の和:333738

約数の個数: 28

約数和(自身を含む): 254296164

約数和(自身を除く): 147505444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 333721, 667442, 1334884, 1668605, 2669768, 3337210, 5339536, 6674420, 10679072, 13348840, 21358144, 26697680, 53395360, 106790720]

約数ペア:

[(1, 106790720), (2, 53395360), (4, 26697680), (5, 21358144), (8, 13348840), (10, 10679072), (16, 6674420), (20, 5339536), (32, 3337210), (40, 2669768), (64, 1668605), (80, 1334884), (160, 667442), (320, 333721)]