26497520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47317}}^1$

素因数の和:47337

約数の個数: 40

約数和(自身を含む): 70409184

約数和(自身を除く): 43911664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 47317, 94634, 189268, 236585, 331219, 378536, 473170, 662438, 757072, 946340, 1324876, 1656095, 1892680, 2649752, 3312190, 3785360, 5299504, 6624380, 13248760, 26497520]

約数ペア:

[(1, 26497520), (2, 13248760), (4, 6624380), (5, 5299504), (7, 3785360), (8, 3312190), (10, 2649752), (14, 1892680), (16, 1656095), (20, 1324876), (28, 946340), (35, 757072), (40, 662438), (56, 473170), (70, 378536), (80, 331219), (112, 236585), (140, 189268), (280, 94634), (560, 47317)]