37198720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 101787840

約数和(自身を除く): 64589120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 263, 272, 320, 340, 416, 442, 520, 526, 544, 640, 680, 832, 884, 1040, 1052, 1088, 1105, 1315, 1360, 1664, 1768, 2080, 2104, 2176, 2210, 2630, 2720, 3419, 3536, 4160, 4208, 4420, 4471, 5260, 5440, 6838, 7072, 8320, 8416, 8840, 8942, 10520, 10880, 13676, 14144, 16832, 17095, 17680, 17884, 21040, 22355, 27352, 28288, 33664, 34190, 35360, 35768, 42080, 44710, 54704, 58123, 68380, 70720, 71536, 84160, 89420, 109408, 116246, 136760, 141440, 143072, 168320, 178840, 218816, 232492, 273520, 286144, 290615, 357680, 437632, 464984, 547040, 572288, 581230, 715360, 929968, 1094080, 1162460, 1430720, 1859936, 2188160, 2324920, 2861440, 3719872, 4649840, 7439744, 9299680, 18599360, 37198720]

約数ペア:

[(1, 37198720), (2, 18599360), (4, 9299680), (5, 7439744), (8, 4649840), (10, 3719872), (13, 2861440), (16, 2324920), (17, 2188160), (20, 1859936), (26, 1430720), (32, 1162460), (34, 1094080), (40, 929968), (52, 715360), (64, 581230), (65, 572288), (68, 547040), (80, 464984), (85, 437632), (104, 357680), (128, 290615), (130, 286144), (136, 273520), (160, 232492), (170, 218816), (208, 178840), (221, 168320), (260, 143072), (263, 141440), (272, 136760), (320, 116246), (340, 109408), (416, 89420), (442, 84160), (520, 71536), (526, 70720), (544, 68380), (640, 58123), (680, 54704), (832, 44710), (884, 42080), (1040, 35768), (1052, 35360), (1088, 34190), (1105, 33664), (1315, 28288), (1360, 27352), (1664, 22355), (1768, 21040), (2080, 17884), (2104, 17680), (2176, 17095), (2210, 16832), (2630, 14144), (2720, 13676), (3419, 10880), (3536, 10520), (4160, 8942), (4208, 8840), (4420, 8416), (4471, 8320), (5260, 7072), (5440, 6838)]