53544080

素因数分解:

$2^4\times 5^1\times {\mathrm{669301}}^1$

素因数の和:669314

約数の個数: 20

約数和(自身を含む): 124490172

約数和(自身を除く): 70946092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 669301, 1338602, 2677204, 3346505, 5354408, 6693010, 10708816, 13386020, 26772040, 53544080]

約数ペア:

[(1, 53544080), (2, 26772040), (4, 13386020), (5, 10708816), (8, 6693010), (10, 5354408), (16, 3346505), (20, 2677204), (40, 1338602), (80, 669301)]