8088140

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1429}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 17057040

約数和(自身を除く): 8968900

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 1429, 2830, 2858, 5660, 5716, 7145, 14290, 28580, 404407, 808814, 1617628, 2022035, 4044070, 8088140]

約数ペア:

[(1, 8088140), (2, 4044070), (4, 2022035), (5, 1617628), (10, 808814), (20, 404407), (283, 28580), (566, 14290), (1132, 7145), (1415, 5716), (1429, 5660), (2830, 2858)]