88252580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{339433}}^1$

素因数の和:339455

約数の個数: 24

約数和(自身を含む): 199587192

約数和(自身を除く): 111334612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 339433, 678866, 1357732, 1697165, 3394330, 4412629, 6788660, 8825258, 17650516, 22063145, 44126290, 88252580]

約数ペア:

[(1, 88252580), (2, 44126290), (4, 22063145), (5, 17650516), (10, 8825258), (13, 6788660), (20, 4412629), (26, 3394330), (52, 1697165), (65, 1357732), (130, 678866), (260, 339433)]