84087400

素因数分解:

$2^3\times 5^2\times {\mathrm{593}}^1\times {\mathrm{709}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 196109100

約数和(自身を除く): 112021700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 593, 709, 1186, 1418, 2372, 2836, 2965, 3545, 4744, 5672, 5930, 7090, 11860, 14180, 14825, 17725, 23720, 28360, 29650, 35450, 59300, 70900, 118600, 141800, 420437, 840874, 1681748, 2102185, 3363496, 4204370, 8408740, 10510925, 16817480, 21021850, 42043700, 84087400]

約数ペア:

[(1, 84087400), (2, 42043700), (4, 21021850), (5, 16817480), (8, 10510925), (10, 8408740), (20, 4204370), (25, 3363496), (40, 2102185), (50, 1681748), (100, 840874), (200, 420437), (593, 141800), (709, 118600), (1186, 70900), (1418, 59300), (2372, 35450), (2836, 29650), (2965, 28360), (3545, 23720), (4744, 17725), (5672, 14825), (5930, 14180), (7090, 11860)]