11250460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43271}}^1$

素因数の和:43293

約数の個数: 24

約数和(自身を含む): 25443936

約数和(自身を除く): 14193476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 43271, 86542, 173084, 216355, 432710, 562523, 865420, 1125046, 2250092, 2812615, 5625230, 11250460]

約数ペア:

[(1, 11250460), (2, 5625230), (4, 2812615), (5, 2250092), (10, 1125046), (13, 865420), (20, 562523), (26, 432710), (52, 216355), (65, 173084), (130, 86542), (260, 43271)]