4045814905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4091}}^1\times {\mathrm{17981}}^1$

素因数の和:22088

約数の個数: 16

約数和(自身を含む): 5297928768

約数和(自身を除く): 1252113863

約数列:

[1, 5, 11, 55, 4091, 17981, 20455, 45001, 89905, 197791, 225005, 988955, 73560271, 367801355, 809162981, 4045814905]

約数ペア:

[(1, 4045814905), (5, 809162981), (11, 367801355), (55, 73560271), (4091, 988955), (17981, 225005), (20455, 197791), (45001, 89905)]