25722160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6841}}^1$

素因数の和:6901

約数の個数: 40

約数和(自身を含む): 61085376

約数和(自身を除く): 35363216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 6841, 13682, 27364, 34205, 54728, 68410, 109456, 136820, 273640, 321527, 547280, 643054, 1286108, 1607635, 2572216, 3215270, 5144432, 6430540, 12861080, 25722160]

約数ペア:

[(1, 25722160), (2, 12861080), (4, 6430540), (5, 5144432), (8, 3215270), (10, 2572216), (16, 1607635), (20, 1286108), (40, 643054), (47, 547280), (80, 321527), (94, 273640), (188, 136820), (235, 109456), (376, 68410), (470, 54728), (752, 34205), (940, 27364), (1880, 13682), (3760, 6841)]