42852790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5501}}^1$

素因数の和:5568

約数の個数: 32

約数和(自身を含む): 83190240

約数和(自身を除く): 40337450

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 5501, 7790, 11002, 27505, 55010, 104519, 209038, 225541, 451082, 522595, 1045190, 1127705, 2255410, 4285279, 8570558, 21426395, 42852790]

約数ペア:

[(1, 42852790), (2, 21426395), (5, 8570558), (10, 4285279), (19, 2255410), (38, 1127705), (41, 1045190), (82, 522595), (95, 451082), (190, 225541), (205, 209038), (410, 104519), (779, 55010), (1558, 27505), (3895, 11002), (5501, 7790)]