2011095040

素因数分解:

$2^{13}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1395

約数の個数: 112

約数和(自身を含む): 4960510272

約数和(自身を除く): 2949415232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 740, 1024, 1184, 1280, 1327, 1480, 2048, 2368, 2560, 2654, 2960, 4096, 4736, 5120, 5308, 5920, 6635, 8192, 9472, 10240, 10616, 11840, 13270, 18944, 20480, 21232, 23680, 26540, 37888, 40960, 42464, 47360, 49099, 53080, 75776, 84928, 94720, 98198, 106160, 151552, 169856, 189440, 196396, 212320, 245495, 303104, 339712, 378880, 392792, 424640, 490990, 679424, 757760, 785584, 849280, 981980, 1358848, 1515520, 1571168, 1698560, 1963960, 2717696, 3142336, 3397120, 3927920, 5435392, 6284672, 6794240, 7855840, 10870784, 12569344, 13588480, 15711680, 25138688, 27176960, 31423360, 50277376, 54353920, 62846720, 100554752, 125693440, 201109504, 251386880, 402219008, 502773760, 1005547520, 2011095040]

約数ペア:

[(1, 2011095040), (2, 1005547520), (4, 502773760), (5, 402219008), (8, 251386880), (10, 201109504), (16, 125693440), (20, 100554752), (32, 62846720), (37, 54353920), (40, 50277376), (64, 31423360), (74, 27176960), (80, 25138688), (128, 15711680), (148, 13588480), (160, 12569344), (185, 10870784), (256, 7855840), (296, 6794240), (320, 6284672), (370, 5435392), (512, 3927920), (592, 3397120), (640, 3142336), (740, 2717696), (1024, 1963960), (1184, 1698560), (1280, 1571168), (1327, 1515520), (1480, 1358848), (2048, 981980), (2368, 849280), (2560, 785584), (2654, 757760), (2960, 679424), (4096, 490990), (4736, 424640), (5120, 392792), (5308, 378880), (5920, 339712), (6635, 303104), (8192, 245495), (9472, 212320), (10240, 196396), (10616, 189440), (11840, 169856), (13270, 151552), (18944, 106160), (20480, 98198), (21232, 94720), (23680, 84928), (26540, 75776), (37888, 53080), (40960, 49099), (42464, 47360)]