943702960

素因数分解:

$2^4\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{5479}}^1$

素因数の和:7645

約数の個数: 40

約数和(自身を含む): 2195529120

約数和(自身を除く): 1251826160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2153, 4306, 5479, 8612, 10765, 10958, 17224, 21530, 21916, 27395, 34448, 43060, 43832, 54790, 86120, 87664, 109580, 172240, 219160, 438320, 11796287, 23592574, 47185148, 58981435, 94370296, 117962870, 188740592, 235925740, 471851480, 943702960]

約数ペア:

[(1, 943702960), (2, 471851480), (4, 235925740), (5, 188740592), (8, 117962870), (10, 94370296), (16, 58981435), (20, 47185148), (40, 23592574), (80, 11796287), (2153, 438320), (4306, 219160), (5479, 172240), (8612, 109580), (10765, 87664), (10958, 86120), (17224, 54790), (21530, 43832), (21916, 43060), (27395, 34448)]