26797520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7127}}^1$

素因数の和:7187

約数の個数: 40

約数和(自身を含む): 63638784

約数和(自身を除く): 36841264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 7127, 14254, 28508, 35635, 57016, 71270, 114032, 142540, 285080, 334969, 570160, 669938, 1339876, 1674845, 2679752, 3349690, 5359504, 6699380, 13398760, 26797520]

約数ペア:

[(1, 26797520), (2, 13398760), (4, 6699380), (5, 5359504), (8, 3349690), (10, 2679752), (16, 1674845), (20, 1339876), (40, 669938), (47, 570160), (80, 334969), (94, 285080), (188, 142540), (235, 114032), (376, 71270), (470, 57016), (752, 35635), (940, 28508), (1880, 14254), (3760, 7127)]