66605450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{70111}}^1$

素因数の和:70142

約数の個数: 24

約数和(自身を含む): 130408320

約数和(自身を除く): 63802870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 70111, 140222, 350555, 701110, 1332109, 1752775, 2664218, 3505550, 6660545, 13321090, 33302725, 66605450]

約数ペア:

[(1, 66605450), (2, 33302725), (5, 13321090), (10, 6660545), (19, 3505550), (25, 2664218), (38, 1752775), (50, 1332109), (95, 701110), (190, 350555), (475, 140222), (950, 70111)]