40517110

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 74430720

約数和(自身を除く): 33913610

約数列:

[1, 2, 5, 10, 103, 139, 206, 278, 283, 515, 566, 695, 1030, 1390, 1415, 2830, 14317, 28634, 29149, 39337, 58298, 71585, 78674, 143170, 145745, 196685, 291490, 393370, 4051711, 8103422, 20258555, 40517110]

約数ペア:

[(1, 40517110), (2, 20258555), (5, 8103422), (10, 4051711), (103, 393370), (139, 291490), (206, 196685), (278, 145745), (283, 143170), (515, 78674), (566, 71585), (695, 58298), (1030, 39337), (1390, 29149), (1415, 28634), (2830, 14317)]