11451040

素因数分解:

$2^5\times 5^1\times {\mathrm{71569}}^1$

素因数の和:71584

約数の個数: 24

約数和(自身を含む): 27053460

約数和(自身を除く): 15602420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 71569, 143138, 286276, 357845, 572552, 715690, 1145104, 1431380, 2290208, 2862760, 5725520, 11451040]

約数ペア:

[(1, 11451040), (2, 5725520), (4, 2862760), (5, 2290208), (8, 1431380), (10, 1145104), (16, 715690), (20, 572552), (32, 357845), (40, 286276), (80, 143138), (160, 71569)]