40623605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 55313280

約数和(自身を除く): 14689675

約数列:

[1, 5, 11, 43, 55, 89, 193, 215, 445, 473, 965, 979, 2123, 2365, 3827, 4895, 8299, 10615, 17177, 19135, 41495, 42097, 85885, 91289, 188947, 210485, 456445, 738611, 944735, 3693055, 8124721, 40623605]

約数ペア:

[(1, 40623605), (5, 8124721), (11, 3693055), (43, 944735), (55, 738611), (89, 456445), (193, 210485), (215, 188947), (445, 91289), (473, 85885), (965, 42097), (979, 41495), (2123, 19135), (2365, 17177), (3827, 10615), (4895, 8299)]