7961080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6863}}^1$

素因数の和:6903

約数の個数: 32

約数和(自身を含む): 18532800

約数和(自身を除く): 10571720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 6863, 13726, 27452, 34315, 54904, 68630, 137260, 199027, 274520, 398054, 796108, 995135, 1592216, 1990270, 3980540, 7961080]

約数ペア:

[(1, 7961080), (2, 3980540), (4, 1990270), (5, 1592216), (8, 995135), (10, 796108), (20, 398054), (29, 274520), (40, 199027), (58, 137260), (116, 68630), (145, 54904), (232, 34315), (290, 27452), (580, 13726), (1160, 6863)]