8012950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 17235504

約数和(自身を除く): 9222554

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 857, 935, 1714, 1870, 4285, 4675, 8570, 9350, 9427, 14569, 18854, 21425, 29138, 42850, 47135, 72845, 94270, 145690, 160259, 235675, 320518, 364225, 471350, 728450, 801295, 1602590, 4006475, 8012950]

約数ペア:

[(1, 8012950), (2, 4006475), (5, 1602590), (10, 801295), (11, 728450), (17, 471350), (22, 364225), (25, 320518), (34, 235675), (50, 160259), (55, 145690), (85, 94270), (110, 72845), (170, 47135), (187, 42850), (275, 29138), (374, 21425), (425, 18854), (550, 14569), (850, 9427), (857, 9350), (935, 8570), (1714, 4675), (1870, 4285)]