2017748080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{14741}}^1$

素因数の和:14842

約数の個数: 80

約数和(自身を含む): 4935621600

約数和(自身を除く): 2917873520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 59, 80, 116, 118, 145, 232, 236, 290, 295, 464, 472, 580, 590, 944, 1160, 1180, 1711, 2320, 2360, 3422, 4720, 6844, 8555, 13688, 14741, 17110, 27376, 29482, 34220, 58964, 68440, 73705, 117928, 136880, 147410, 235856, 294820, 427489, 589640, 854978, 869719, 1179280, 1709956, 1739438, 2137445, 3419912, 3478876, 4274890, 4348595, 6839824, 6957752, 8549780, 8697190, 13915504, 17099560, 17394380, 25221851, 34199120, 34788760, 50443702, 69577520, 100887404, 126109255, 201774808, 252218510, 403549616, 504437020, 1008874040, 2017748080]

約数ペア:

[(1, 2017748080), (2, 1008874040), (4, 504437020), (5, 403549616), (8, 252218510), (10, 201774808), (16, 126109255), (20, 100887404), (29, 69577520), (40, 50443702), (58, 34788760), (59, 34199120), (80, 25221851), (116, 17394380), (118, 17099560), (145, 13915504), (232, 8697190), (236, 8549780), (290, 6957752), (295, 6839824), (464, 4348595), (472, 4274890), (580, 3478876), (590, 3419912), (944, 2137445), (1160, 1739438), (1180, 1709956), (1711, 1179280), (2320, 869719), (2360, 854978), (3422, 589640), (4720, 427489), (6844, 294820), (8555, 235856), (13688, 147410), (14741, 136880), (17110, 117928), (27376, 73705), (29482, 68440), (34220, 58964)]