112807720

素因数分解:

$2^3\times 5^1\times {\mathrm{2820193}}^1$

素因数の和:2820204

約数の個数: 16

約数和(自身を含む): 253817460

約数和(自身を除く): 141009740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2820193, 5640386, 11280772, 14100965, 22561544, 28201930, 56403860, 112807720]

約数ペア:

[(1, 112807720), (2, 56403860), (4, 28201930), (5, 22561544), (8, 14100965), (10, 11280772), (20, 5640386), (40, 2820193)]