9177080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20857}}^1$

素因数の和:20879

約数の個数: 32

約数和(自身を含む): 22526640

約数和(自身を除く): 13349560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20857, 41714, 83428, 104285, 166856, 208570, 229427, 417140, 458854, 834280, 917708, 1147135, 1835416, 2294270, 4588540, 9177080]

約数ペア:

[(1, 9177080), (2, 4588540), (4, 2294270), (5, 1835416), (8, 1147135), (10, 917708), (11, 834280), (20, 458854), (22, 417140), (40, 229427), (44, 208570), (55, 166856), (88, 104285), (110, 83428), (220, 41714), (440, 20857)]