13603280

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1753}}^1$

素因数の和:1863

約数の個数: 40

約数和(自身を含む): 31971912

約数和(自身を除く): 18368632

約数列:

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

約数ペア:

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