115666960

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4561}}^1$

素因数の和:4891

約数の個数: 40

約数和(自身を含む): 269833176

約数和(自身を除く): 154166216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 4561, 5072, 6340, 9122, 12680, 18244, 22805, 25360, 36488, 45610, 72976, 91220, 182440, 364880, 1445837, 2891674, 5783348, 7229185, 11566696, 14458370, 23133392, 28916740, 57833480, 115666960]

約数ペア:

[(1, 115666960), (2, 57833480), (4, 28916740), (5, 23133392), (8, 14458370), (10, 11566696), (16, 7229185), (20, 5783348), (40, 2891674), (80, 1445837), (317, 364880), (634, 182440), (1268, 91220), (1585, 72976), (2536, 45610), (3170, 36488), (4561, 25360), (5072, 22805), (6340, 18244), (9122, 12680)]