8088020

素因数分解:

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

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 17203200

約数和(自身を除く): 9115180

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 5119, 10238, 20476, 25595, 51190, 102380, 404401, 808802, 1617604, 2022005, 4044010, 8088020]

約数ペア:

[(1, 8088020), (2, 4044010), (4, 2022005), (5, 1617604), (10, 808802), (20, 404401), (79, 102380), (158, 51190), (316, 25595), (395, 20476), (790, 10238), (1580, 5119)]