26995520

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2955

約数の個数: 56

約数和(自身を含む): 66522600

約数和(自身を除く): 39527080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 2909, 4640, 5818, 9280, 11636, 14545, 23272, 29090, 46544, 58180, 84361, 93088, 116360, 168722, 186176, 232720, 337444, 421805, 465440, 674888, 843610, 930880, 1349776, 1687220, 2699552, 3374440, 5399104, 6748880, 13497760, 26995520]

約数ペア:

[(1, 26995520), (2, 13497760), (4, 6748880), (5, 5399104), (8, 3374440), (10, 2699552), (16, 1687220), (20, 1349776), (29, 930880), (32, 843610), (40, 674888), (58, 465440), (64, 421805), (80, 337444), (116, 232720), (145, 186176), (160, 168722), (232, 116360), (290, 93088), (320, 84361), (464, 58180), (580, 46544), (928, 29090), (1160, 23272), (1856, 14545), (2320, 11636), (2909, 9280), (4640, 5818)]