2146053280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51787}}^1$

素因数の和:51846

約数の個数: 96

約数和(自身を含む): 5951062656

約数和(自身を除く): 3805009376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 8288, 10360, 20720, 41440, 51787, 103574, 207148, 258935, 362509, 414296, 517870, 725018, 828592, 1035740, 1450036, 1657184, 1812545, 1916119, 2071480, 2900072, 3625090, 3832238, 4142960, 5800144, 7250180, 7664476, 8285920, 9580595, 11600288, 13412833, 14500360, 15328952, 19161190, 26825666, 29000720, 30657904, 38322380, 53651332, 58001440, 61315808, 67064165, 76644760, 107302664, 134128330, 153289520, 214605328, 268256660, 306579040, 429210656, 536513320, 1073026640, 2146053280]

約数ペア:

[(1, 2146053280), (2, 1073026640), (4, 536513320), (5, 429210656), (7, 306579040), (8, 268256660), (10, 214605328), (14, 153289520), (16, 134128330), (20, 107302664), (28, 76644760), (32, 67064165), (35, 61315808), (37, 58001440), (40, 53651332), (56, 38322380), (70, 30657904), (74, 29000720), (80, 26825666), (112, 19161190), (140, 15328952), (148, 14500360), (160, 13412833), (185, 11600288), (224, 9580595), (259, 8285920), (280, 7664476), (296, 7250180), (370, 5800144), (518, 4142960), (560, 3832238), (592, 3625090), (740, 2900072), (1036, 2071480), (1120, 1916119), (1184, 1812545), (1295, 1657184), (1480, 1450036), (2072, 1035740), (2590, 828592), (2960, 725018), (4144, 517870), (5180, 414296), (5920, 362509), (8288, 258935), (10360, 207148), (20720, 103574), (41440, 51787)]