40293485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4349}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 51678000

約数和(自身を除く): 11384515

約数列:

[1, 5, 17, 85, 109, 545, 1853, 4349, 9265, 21745, 73933, 369665, 474041, 2370205, 8058697, 40293485]

約数ペア:

[(1, 40293485), (5, 8058697), (17, 2370205), (85, 474041), (109, 369665), (545, 73933), (1853, 21745), (4349, 9265)]