9835280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 28795032

約数和(自身を除く): 18959752

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 193, 196, 208, 245, 260, 280, 364, 386, 392, 455, 490, 520, 560, 637, 728, 772, 784, 910, 965, 980, 1040, 1274, 1351, 1456, 1544, 1820, 1930, 1960, 2509, 2548, 2702, 3088, 3185, 3640, 3860, 3920, 5018, 5096, 5404, 6370, 6755, 7280, 7720, 9457, 10036, 10192, 10808, 12545, 12740, 13510, 15440, 17563, 18914, 20072, 21616, 25090, 25480, 27020, 35126, 37828, 40144, 47285, 50180, 50960, 54040, 70252, 75656, 87815, 94570, 100360, 108080, 122941, 140504, 151312, 175630, 189140, 200720, 245882, 281008, 351260, 378280, 491764, 614705, 702520, 756560, 983528, 1229410, 1405040, 1967056, 2458820, 4917640, 9835280]

約数ペア:

[(1, 9835280), (2, 4917640), (4, 2458820), (5, 1967056), (7, 1405040), (8, 1229410), (10, 983528), (13, 756560), (14, 702520), (16, 614705), (20, 491764), (26, 378280), (28, 351260), (35, 281008), (40, 245882), (49, 200720), (52, 189140), (56, 175630), (65, 151312), (70, 140504), (80, 122941), (91, 108080), (98, 100360), (104, 94570), (112, 87815), (130, 75656), (140, 70252), (182, 54040), (193, 50960), (196, 50180), (208, 47285), (245, 40144), (260, 37828), (280, 35126), (364, 27020), (386, 25480), (392, 25090), (455, 21616), (490, 20072), (520, 18914), (560, 17563), (637, 15440), (728, 13510), (772, 12740), (784, 12545), (910, 10808), (965, 10192), (980, 10036), (1040, 9457), (1274, 7720), (1351, 7280), (1456, 6755), (1544, 6370), (1820, 5404), (1930, 5096), (1960, 5018), (2509, 3920), (2548, 3860), (2702, 3640), (3088, 3185)]