9492740

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5333}}^1$

素因数の和:5431

約数の個数: 24

約数和(自身を含む): 20162520

約数和(自身を除く): 10669780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 5333, 10666, 21332, 26665, 53330, 106660, 474637, 949274, 1898548, 2373185, 4746370, 9492740]

約数ペア:

[(1, 9492740), (2, 4746370), (4, 2373185), (5, 1898548), (10, 949274), (20, 474637), (89, 106660), (178, 53330), (356, 26665), (445, 21332), (890, 10666), (1780, 5333)]