42466600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 109368000

約数和(自身を除く): 66901400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 97, 100, 110, 194, 199, 200, 220, 275, 388, 398, 440, 485, 550, 776, 796, 970, 995, 1067, 1100, 1592, 1940, 1990, 2134, 2189, 2200, 2425, 3880, 3980, 4268, 4378, 4850, 4975, 5335, 7960, 8536, 8756, 9700, 9950, 10670, 10945, 17512, 19303, 19400, 19900, 21340, 21890, 26675, 38606, 39800, 42680, 43780, 53350, 54725, 77212, 87560, 96515, 106700, 109450, 154424, 193030, 212333, 213400, 218900, 386060, 424666, 437800, 482575, 772120, 849332, 965150, 1061665, 1698664, 1930300, 2123330, 3860600, 4246660, 5308325, 8493320, 10616650, 21233300, 42466600]

約数ペア:

[(1, 42466600), (2, 21233300), (4, 10616650), (5, 8493320), (8, 5308325), (10, 4246660), (11, 3860600), (20, 2123330), (22, 1930300), (25, 1698664), (40, 1061665), (44, 965150), (50, 849332), (55, 772120), (88, 482575), (97, 437800), (100, 424666), (110, 386060), (194, 218900), (199, 213400), (200, 212333), (220, 193030), (275, 154424), (388, 109450), (398, 106700), (440, 96515), (485, 87560), (550, 77212), (776, 54725), (796, 53350), (970, 43780), (995, 42680), (1067, 39800), (1100, 38606), (1592, 26675), (1940, 21890), (1990, 21340), (2134, 19900), (2189, 19400), (2200, 19303), (2425, 17512), (3880, 10945), (3980, 10670), (4268, 9950), (4378, 9700), (4850, 8756), (4975, 8536), (5335, 7960)]