9968147740

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5600083}}^1$

素因数の和:5600181

約数の個数: 24

約数和(自身を含む): 21168317520

約数和(自身を除く): 11200169780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 5600083, 11200166, 22400332, 28000415, 56000830, 112001660, 498407387, 996814774, 1993629548, 2492036935, 4984073870, 9968147740]

約数ペア:

[(1, 9968147740), (2, 4984073870), (4, 2492036935), (5, 1993629548), (10, 996814774), (20, 498407387), (89, 112001660), (178, 56000830), (356, 28000415), (445, 22400332), (890, 11200166), (1780, 5600083)]