53168320

素因数分解:

$2^6\times 5^1\times {\mathrm{166151}}^1$

素因数の和:166168

約数の個数: 28

約数和(自身を含む): 126607824

約数和(自身を除く): 73439504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 166151, 332302, 664604, 830755, 1329208, 1661510, 2658416, 3323020, 5316832, 6646040, 10633664, 13292080, 26584160, 53168320]

約数ペア:

[(1, 53168320), (2, 26584160), (4, 13292080), (5, 10633664), (8, 6646040), (10, 5316832), (16, 3323020), (20, 2658416), (32, 1661510), (40, 1329208), (64, 830755), (80, 664604), (160, 332302), (320, 166151)]