43490620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 96798240

約数和(自身を除く): 53307620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 380, 386, 593, 772, 965, 1186, 1930, 2372, 2965, 3667, 3860, 5930, 7334, 11267, 11860, 14668, 18335, 22534, 36670, 45068, 56335, 73340, 112670, 114449, 225340, 228898, 457796, 572245, 1144490, 2174531, 2288980, 4349062, 8698124, 10872655, 21745310, 43490620]

約数ペア:

[(1, 43490620), (2, 21745310), (4, 10872655), (5, 8698124), (10, 4349062), (19, 2288980), (20, 2174531), (38, 1144490), (76, 572245), (95, 457796), (190, 228898), (193, 225340), (380, 114449), (386, 112670), (593, 73340), (772, 56335), (965, 45068), (1186, 36670), (1930, 22534), (2372, 18335), (2965, 14668), (3667, 11860), (3860, 11267), (5930, 7334)]