8550620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32887}}^1$

素因数の和:32909

約数の個数: 24

約数和(自身を含む): 19338144

約数和(自身を除く): 10787524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 32887, 65774, 131548, 164435, 328870, 427531, 657740, 855062, 1710124, 2137655, 4275310, 8550620]

約数ペア:

[(1, 8550620), (2, 4275310), (4, 2137655), (5, 1710124), (10, 855062), (13, 657740), (20, 427531), (26, 328870), (52, 164435), (65, 131548), (130, 65774), (260, 32887)]