6876280

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 15631200

約数和(自身を除く): 8754920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 1669, 2060, 3338, 4120, 6676, 8345, 13352, 16690, 33380, 66760, 171907, 343814, 687628, 859535, 1375256, 1719070, 3438140, 6876280]

約数ペア:

[(1, 6876280), (2, 3438140), (4, 1719070), (5, 1375256), (8, 859535), (10, 687628), (20, 343814), (40, 171907), (103, 66760), (206, 33380), (412, 16690), (515, 13352), (824, 8345), (1030, 6676), (1669, 4120), (2060, 3338)]