4044010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5119}}^1$

素因数の和:5205

約数の個数: 16

約数和(自身を含む): 7372800

約数和(自身を除く): 3328790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 5119, 10238, 25595, 51190, 404401, 808802, 2022005, 4044010]

約数ペア:

[(1, 4044010), (2, 2022005), (5, 808802), (10, 404401), (79, 51190), (158, 25595), (395, 10238), (790, 5119)]