13926040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15137}}^1$

素因数の和:15171

約数の個数: 32

約数和(自身を含む): 32698080

約数和(自身を除く): 18772040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 15137, 30274, 60548, 75685, 121096, 151370, 302740, 348151, 605480, 696302, 1392604, 1740755, 2785208, 3481510, 6963020, 13926040]

約数ペア:

[(1, 13926040), (2, 6963020), (4, 3481510), (5, 2785208), (8, 1740755), (10, 1392604), (20, 696302), (23, 605480), (40, 348151), (46, 302740), (92, 151370), (115, 121096), (184, 75685), (230, 60548), (460, 30274), (920, 15137)]