8089160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4703}}^1$

素因数の和:4757

約数の個数: 32

約数和(自身を含む): 18627840

約数和(自身を除く): 10538680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 4703, 9406, 18812, 23515, 37624, 47030, 94060, 188120, 202229, 404458, 808916, 1011145, 1617832, 2022290, 4044580, 8089160]

約数ペア:

[(1, 8089160), (2, 4044580), (4, 2022290), (5, 1617832), (8, 1011145), (10, 808916), (20, 404458), (40, 202229), (43, 188120), (86, 94060), (172, 47030), (215, 37624), (344, 23515), (430, 18812), (860, 9406), (1720, 4703)]