6717640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8839}}^1$

素因数の和:8869

約数の個数: 32

約数和(自身を含む): 15912000

約数和(自身を除く): 9194360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 8839, 17678, 35356, 44195, 70712, 88390, 167941, 176780, 335882, 353560, 671764, 839705, 1343528, 1679410, 3358820, 6717640]

約数ペア:

[(1, 6717640), (2, 3358820), (4, 1679410), (5, 1343528), (8, 839705), (10, 671764), (19, 353560), (20, 335882), (38, 176780), (40, 167941), (76, 88390), (95, 70712), (152, 44195), (190, 35356), (380, 17678), (760, 8839)]