2142160

素因数分解:

$2^4\times 5^1\times {\mathrm{26777}}^1$

素因数の和:26790

約数の個数: 20

約数和(自身を含む): 4980708

約数和(自身を除く): 2838548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 26777, 53554, 107108, 133885, 214216, 267770, 428432, 535540, 1071080, 2142160]

約数ペア:

[(1, 2142160), (2, 1071080), (4, 535540), (5, 428432), (8, 267770), (10, 214216), (16, 133885), (20, 107108), (40, 53554), (80, 26777)]