42741490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1373}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 84286656

約数和(自身を除く): 41545166

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 1373, 1415, 2746, 2830, 3113, 6226, 6865, 13730, 15103, 15565, 30206, 31130, 75515, 151030, 388559, 777118, 1942795, 3885590, 4274149, 8548298, 21370745, 42741490]

約数ペア:

[(1, 42741490), (2, 21370745), (5, 8548298), (10, 4274149), (11, 3885590), (22, 1942795), (55, 777118), (110, 388559), (283, 151030), (566, 75515), (1373, 31130), (1415, 30206), (2746, 15565), (2830, 15103), (3113, 13730), (6226, 6865)]