47481400

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1193}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 111042000

約数和(自身を除く): 63560600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 398, 796, 995, 1193, 1592, 1990, 2386, 3980, 4772, 4975, 5965, 7960, 9544, 9950, 11930, 19900, 23860, 29825, 39800, 47720, 59650, 119300, 237407, 238600, 474814, 949628, 1187035, 1899256, 2374070, 4748140, 5935175, 9496280, 11870350, 23740700, 47481400]

約数ペア:

[(1, 47481400), (2, 23740700), (4, 11870350), (5, 9496280), (8, 5935175), (10, 4748140), (20, 2374070), (25, 1899256), (40, 1187035), (50, 949628), (100, 474814), (199, 238600), (200, 237407), (398, 119300), (796, 59650), (995, 47720), (1193, 39800), (1592, 29825), (1990, 23860), (2386, 19900), (3980, 11930), (4772, 9950), (4975, 9544), (5965, 7960)]