26441920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4349}}^1$

素因数の和:4385

約数の個数: 56

約数和(自身を含む): 66294000

約数和(自身を除く): 39852080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 4349, 6080, 8698, 17396, 21745, 34792, 43490, 69584, 82631, 86980, 139168, 165262, 173960, 278336, 330524, 347920, 413155, 661048, 695840, 826310, 1322096, 1391680, 1652620, 2644192, 3305240, 5288384, 6610480, 13220960, 26441920]

約数ペア:

[(1, 26441920), (2, 13220960), (4, 6610480), (5, 5288384), (8, 3305240), (10, 2644192), (16, 1652620), (19, 1391680), (20, 1322096), (32, 826310), (38, 695840), (40, 661048), (64, 413155), (76, 347920), (80, 330524), (95, 278336), (152, 173960), (160, 165262), (190, 139168), (304, 86980), (320, 82631), (380, 69584), (608, 43490), (760, 34792), (1216, 21745), (1520, 17396), (3040, 8698), (4349, 6080)]