3086960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 7338816

約数和(自身を除く): 4251856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 821, 940, 1642, 1880, 3284, 3760, 4105, 6568, 8210, 13136, 16420, 32840, 38587, 65680, 77174, 154348, 192935, 308696, 385870, 617392, 771740, 1543480, 3086960]

約数ペア:

[(1, 3086960), (2, 1543480), (4, 771740), (5, 617392), (8, 385870), (10, 308696), (16, 192935), (20, 154348), (40, 77174), (47, 65680), (80, 38587), (94, 32840), (188, 16420), (235, 13136), (376, 8210), (470, 6568), (752, 4105), (821, 3760), (940, 3284), (1642, 1880)]