80506600

素因数分解:

$2^3\times 5^2\times {\mathrm{383}}^1\times {\mathrm{1051}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 187845120

約数和(自身を除く): 107338520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 383, 766, 1051, 1532, 1915, 2102, 3064, 3830, 4204, 5255, 7660, 8408, 9575, 10510, 15320, 19150, 21020, 26275, 38300, 42040, 52550, 76600, 105100, 210200, 402533, 805066, 1610132, 2012665, 3220264, 4025330, 8050660, 10063325, 16101320, 20126650, 40253300, 80506600]

約数ペア:

[(1, 80506600), (2, 40253300), (4, 20126650), (5, 16101320), (8, 10063325), (10, 8050660), (20, 4025330), (25, 3220264), (40, 2012665), (50, 1610132), (100, 805066), (200, 402533), (383, 210200), (766, 105100), (1051, 76600), (1532, 52550), (1915, 42040), (2102, 38300), (3064, 26275), (3830, 21020), (4204, 19150), (5255, 15320), (7660, 10510), (8408, 9575)]