11123860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 25945920

約数和(自身を除く): 14822060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 857, 1180, 1298, 1714, 2596, 3245, 3428, 4285, 6490, 8570, 9427, 12980, 17140, 18854, 37708, 47135, 50563, 94270, 101126, 188540, 202252, 252815, 505630, 556193, 1011260, 1112386, 2224772, 2780965, 5561930, 11123860]

約数ペア:

[(1, 11123860), (2, 5561930), (4, 2780965), (5, 2224772), (10, 1112386), (11, 1011260), (20, 556193), (22, 505630), (44, 252815), (55, 202252), (59, 188540), (110, 101126), (118, 94270), (220, 50563), (236, 47135), (295, 37708), (590, 18854), (649, 17140), (857, 12980), (1180, 9427), (1298, 8570), (1714, 6490), (2596, 4285), (3245, 3428)]