22400345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3109}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 29557440

約数和(自身を除く): 7157095

約数列:

[1, 5, 11, 55, 131, 655, 1441, 3109, 7205, 15545, 34199, 170995, 407279, 2036395, 4480069, 22400345]

約数ペア:

[(1, 22400345), (5, 4480069), (11, 2036395), (55, 407279), (131, 170995), (655, 34199), (1441, 15545), (3109, 7205)]