2015431337480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91393}}^1\times {\mathrm{50119}}^1$

素因数の和:141534

約数の個数: 64

約数和(自身を含む): 4947120662400

約数和(自身を除く): 2931689324920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 50119, 91393, 100238, 182786, 200476, 250595, 365572, 400952, 456965, 501190, 551309, 731144, 913930, 1002380, 1005323, 1102618, 1827860, 2004760, 2010646, 2205236, 2756545, 3655720, 4021292, 4410472, 5026615, 5513090, 8042584, 10053230, 11026180, 20106460, 22052360, 40212920, 4580525767, 9161051534, 18322103068, 22902628835, 36644206136, 45805257670, 50385783437, 91610515340, 100771566874, 183221030680, 201543133748, 251928917185, 403086267496, 503857834370, 1007715668740, 2015431337480]

約数ペア:

[(1, 2015431337480), (2, 1007715668740), (4, 503857834370), (5, 403086267496), (8, 251928917185), (10, 201543133748), (11, 183221030680), (20, 100771566874), (22, 91610515340), (40, 50385783437), (44, 45805257670), (55, 36644206136), (88, 22902628835), (110, 18322103068), (220, 9161051534), (440, 4580525767), (50119, 40212920), (91393, 22052360), (100238, 20106460), (182786, 11026180), (200476, 10053230), (250595, 8042584), (365572, 5513090), (400952, 5026615), (456965, 4410472), (501190, 4021292), (551309, 3655720), (731144, 2756545), (913930, 2205236), (1002380, 2010646), (1005323, 2004760), (1102618, 1827860)]