170204080

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6841}}^1$

素因数の和:7165

約数の個数: 40

約数和(自身を含む): 397054944

約数和(自身を除く): 226850864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 622, 1244, 1555, 2488, 3110, 4976, 6220, 6841, 12440, 13682, 24880, 27364, 34205, 54728, 68410, 109456, 136820, 273640, 547280, 2127551, 4255102, 8510204, 10637755, 17020408, 21275510, 34040816, 42551020, 85102040, 170204080]

約数ペア:

[(1, 170204080), (2, 85102040), (4, 42551020), (5, 34040816), (8, 21275510), (10, 17020408), (16, 10637755), (20, 8510204), (40, 4255102), (80, 2127551), (311, 547280), (622, 273640), (1244, 136820), (1555, 109456), (2488, 68410), (3110, 54728), (4976, 34205), (6220, 27364), (6841, 24880), (12440, 13682)]