10975640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21107}}^1$

素因数の和:21131

約数の個数: 32

約数和(自身を含む): 26596080

約数和(自身を除く): 15620440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 21107, 42214, 84428, 105535, 168856, 211070, 274391, 422140, 548782, 844280, 1097564, 1371955, 2195128, 2743910, 5487820, 10975640]

約数ペア:

[(1, 10975640), (2, 5487820), (4, 2743910), (5, 2195128), (8, 1371955), (10, 1097564), (13, 844280), (20, 548782), (26, 422140), (40, 274391), (52, 211070), (65, 168856), (104, 105535), (130, 84428), (260, 42214), (520, 21107)]