17040580

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1289}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 35867160

約数和(自身を除く): 18826580

約数列:

[1, 2, 4, 5, 10, 20, 661, 1289, 1322, 2578, 2644, 3305, 5156, 6445, 6610, 12890, 13220, 25780, 852029, 1704058, 3408116, 4260145, 8520290, 17040580]

約数ペア:

[(1, 17040580), (2, 8520290), (4, 4260145), (5, 3408116), (10, 1704058), (20, 852029), (661, 25780), (1289, 13220), (1322, 12890), (2578, 6610), (2644, 6445), (3305, 5156)]