22505161730

素因数分解:

$2^1\times 5^1\times {\mathrm{42697}}^1\times {\mathrm{52709}}^1$

素因数の和:95413

約数の個数: 16

約数和(自身を含む): 40511008440

約数和(自身を除く): 18005846710

約数列:

[1, 2, 5, 10, 42697, 52709, 85394, 105418, 213485, 263545, 426970, 527090, 2250516173, 4501032346, 11252580865, 22505161730]

約数ペア:

[(1, 22505161730), (2, 11252580865), (5, 4501032346), (10, 2250516173), (42697, 527090), (52709, 426970), (85394, 263545), (105418, 213485)]