11263400

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 26412000

約数和(自身を除く): 15148600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 283, 398, 566, 796, 995, 1132, 1415, 1592, 1990, 2264, 2830, 3980, 4975, 5660, 7075, 7960, 9950, 11320, 14150, 19900, 28300, 39800, 56317, 56600, 112634, 225268, 281585, 450536, 563170, 1126340, 1407925, 2252680, 2815850, 5631700, 11263400]

約数ペア:

[(1, 11263400), (2, 5631700), (4, 2815850), (5, 2252680), (8, 1407925), (10, 1126340), (20, 563170), (25, 450536), (40, 281585), (50, 225268), (100, 112634), (199, 56600), (200, 56317), (283, 39800), (398, 28300), (566, 19900), (796, 14150), (995, 11320), (1132, 9950), (1415, 7960), (1592, 7075), (1990, 5660), (2264, 4975), (2830, 3980)]