11690960

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 27326376

約数和(自身を除く): 15635416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 461, 634, 922, 1268, 1585, 1844, 2305, 2536, 3170, 3688, 4610, 5072, 6340, 7376, 9220, 12680, 18440, 25360, 36880, 146137, 292274, 584548, 730685, 1169096, 1461370, 2338192, 2922740, 5845480, 11690960]

約数ペア:

[(1, 11690960), (2, 5845480), (4, 2922740), (5, 2338192), (8, 1461370), (10, 1169096), (16, 730685), (20, 584548), (40, 292274), (80, 146137), (317, 36880), (461, 25360), (634, 18440), (922, 12680), (1268, 9220), (1585, 7376), (1844, 6340), (2305, 5072), (2536, 4610), (3170, 3688)]