8038090

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1831}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 14509440

約数和(自身を除く): 6471350

約数列:

[1, 2, 5, 10, 439, 878, 1831, 2195, 3662, 4390, 9155, 18310, 803809, 1607618, 4019045, 8038090]

約数ペア:

[(1, 8038090), (2, 4019045), (5, 1607618), (10, 803809), (439, 18310), (878, 9155), (1831, 4390), (2195, 3662)]