9764740

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3727}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 20668032

約数和(自身を除く): 10903292

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 3727, 7454, 14908, 18635, 37270, 74540, 488237, 976474, 1952948, 2441185, 4882370, 9764740]

約数ペア:

[(1, 9764740), (2, 4882370), (4, 2441185), (5, 1952948), (10, 976474), (20, 488237), (131, 74540), (262, 37270), (524, 18635), (655, 14908), (1310, 7454), (2620, 3727)]