14862520

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8641}}^1$

素因数の和:8695

約数の個数: 32

約数和(自身を含む): 34222320

約数和(自身を除く): 19359800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 8641, 17282, 34564, 43205, 69128, 86410, 172820, 345640, 371563, 743126, 1486252, 1857815, 2972504, 3715630, 7431260, 14862520]

約数ペア:

[(1, 14862520), (2, 7431260), (4, 3715630), (5, 2972504), (8, 1857815), (10, 1486252), (20, 743126), (40, 371563), (43, 345640), (86, 172820), (172, 86410), (215, 69128), (344, 43205), (430, 34564), (860, 17282), (1720, 8641)]