2013134080

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 4986051840

約数和(自身を除く): 2972917760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 109, 128, 160, 188, 218, 235, 256, 307, 320, 376, 436, 470, 545, 614, 640, 752, 872, 940, 1090, 1228, 1280, 1504, 1535, 1744, 1880, 2180, 2456, 3008, 3070, 3488, 3760, 4360, 4912, 5123, 6016, 6140, 6976, 7520, 8720, 9824, 10246, 12032, 12280, 13952, 14429, 15040, 17440, 19648, 20492, 24560, 25615, 27904, 28858, 30080, 33463, 34880, 39296, 40984, 49120, 51230, 57716, 60160, 66926, 69760, 72145, 78592, 81968, 98240, 102460, 115432, 133852, 139520, 144290, 163936, 167315, 196480, 204920, 230864, 267704, 288580, 327872, 334630, 392960, 409840, 461728, 535408, 577160, 655744, 669260, 819680, 923456, 1070816, 1154320, 1311488, 1338520, 1572761, 1639360, 1846912, 2141632, 2308640, 2677040, 3145522, 3278720, 3693824, 4283264, 4617280, 5354080, 6291044, 6557440, 7863805, 8566528, 9234560, 10708160, 12582088, 15727610, 18469120, 21416320, 25164176, 31455220, 42832640, 50328352, 62910440, 100656704, 125820880, 201313408, 251641760, 402626816, 503283520, 1006567040, 2013134080]

約数ペア:

[(1, 2013134080), (2, 1006567040), (4, 503283520), (5, 402626816), (8, 251641760), (10, 201313408), (16, 125820880), (20, 100656704), (32, 62910440), (40, 50328352), (47, 42832640), (64, 31455220), (80, 25164176), (94, 21416320), (109, 18469120), (128, 15727610), (160, 12582088), (188, 10708160), (218, 9234560), (235, 8566528), (256, 7863805), (307, 6557440), (320, 6291044), (376, 5354080), (436, 4617280), (470, 4283264), (545, 3693824), (614, 3278720), (640, 3145522), (752, 2677040), (872, 2308640), (940, 2141632), (1090, 1846912), (1228, 1639360), (1280, 1572761), (1504, 1338520), (1535, 1311488), (1744, 1154320), (1880, 1070816), (2180, 923456), (2456, 819680), (3008, 669260), (3070, 655744), (3488, 577160), (3760, 535408), (4360, 461728), (4912, 409840), (5123, 392960), (6016, 334630), (6140, 327872), (6976, 288580), (7520, 267704), (8720, 230864), (9824, 204920), (10246, 196480), (12032, 167315), (12280, 163936), (13952, 144290), (14429, 139520), (15040, 133852), (17440, 115432), (19648, 102460), (20492, 98240), (24560, 81968), (25615, 78592), (27904, 72145), (28858, 69760), (30080, 66926), (33463, 60160), (34880, 57716), (39296, 51230), (40984, 49120)]