27206560

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1753}}^1$

素因数の和:1865

約数の個数: 48

約数和(自身を含む): 64975176

約数和(自身を除く): 37768616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1753, 1940, 3104, 3506, 3880, 7012, 7760, 8765, 14024, 15520, 17530, 28048, 35060, 56096, 70120, 140240, 170041, 280480, 340082, 680164, 850205, 1360328, 1700410, 2720656, 3400820, 5441312, 6801640, 13603280, 27206560]

約数ペア:

[(1, 27206560), (2, 13603280), (4, 6801640), (5, 5441312), (8, 3400820), (10, 2720656), (16, 1700410), (20, 1360328), (32, 850205), (40, 680164), (80, 340082), (97, 280480), (160, 170041), (194, 140240), (388, 70120), (485, 56096), (776, 35060), (970, 28048), (1552, 17530), (1753, 15520), (1940, 14024), (3104, 8765), (3506, 7760), (3880, 7012)]