40661195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1249}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 51840000

約数和(自身を除く): 11178805

約数列:

[1, 5, 17, 85, 383, 1249, 1915, 6245, 6511, 21233, 32555, 106165, 478367, 2391835, 8132239, 40661195]

約数ペア:

[(1, 40661195), (5, 8132239), (17, 2391835), (85, 478367), (383, 106165), (1249, 32555), (1915, 21233), (6245, 6511)]