938492740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{455579}}^1$

素因数の和:455691

約数の個数: 24

約数和(自身を含む): 1989973440

約数和(自身を除く): 1051480700

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 455579, 911158, 1822316, 2277895, 4555790, 9111580, 46924637, 93849274, 187698548, 234623185, 469246370, 938492740]

約数ペア:

[(1, 938492740), (2, 469246370), (4, 234623185), (5, 187698548), (10, 93849274), (20, 46924637), (103, 9111580), (206, 4555790), (412, 2277895), (515, 1822316), (1030, 911158), (2060, 455579)]