45047680

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 109609200

約数和(自身を除く): 64561520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1193, 1888, 2360, 2386, 3776, 4720, 4772, 5965, 7552, 9440, 9544, 11930, 18880, 19088, 23860, 37760, 38176, 47720, 70387, 76352, 95440, 140774, 152704, 190880, 281548, 351935, 381760, 563096, 703870, 763520, 1126192, 1407740, 2252384, 2815480, 4504768, 5630960, 9009536, 11261920, 22523840, 45047680]

約数ペア:

[(1, 45047680), (2, 22523840), (4, 11261920), (5, 9009536), (8, 5630960), (10, 4504768), (16, 2815480), (20, 2252384), (32, 1407740), (40, 1126192), (59, 763520), (64, 703870), (80, 563096), (118, 381760), (128, 351935), (160, 281548), (236, 190880), (295, 152704), (320, 140774), (472, 95440), (590, 76352), (640, 70387), (944, 47720), (1180, 38176), (1193, 37760), (1888, 23860), (2360, 19088), (2386, 18880), (3776, 11930), (4720, 9544), (4772, 9440), (5965, 7552)]