28238447090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3583}}^1\times {\mathrm{112589}}^1$

素因数の和:116186

約数の個数: 32

約数和(自身を含む): 58107248640

約数和(自身を除く): 29868801550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3583, 7166, 17915, 25081, 35830, 50162, 112589, 125405, 225178, 250810, 562945, 788123, 1125890, 1576246, 3940615, 7881230, 403406387, 806812774, 2017031935, 2823844709, 4034063870, 5647689418, 14119223545, 28238447090]

約数ペア:

[(1, 28238447090), (2, 14119223545), (5, 5647689418), (7, 4034063870), (10, 2823844709), (14, 2017031935), (35, 806812774), (70, 403406387), (3583, 7881230), (7166, 3940615), (17915, 1576246), (25081, 1125890), (35830, 788123), (50162, 562945), (112589, 250810), (125405, 225178)]