24368740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 56173824

約数和(自身を除く): 31805084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 257, 431, 514, 862, 1028, 1285, 1724, 2155, 2570, 2827, 4310, 4741, 5140, 5654, 8620, 9482, 11308, 14135, 18964, 23705, 28270, 47410, 56540, 94820, 110767, 221534, 443068, 553835, 1107670, 1218437, 2215340, 2436874, 4873748, 6092185, 12184370, 24368740]

約数ペア:

[(1, 24368740), (2, 12184370), (4, 6092185), (5, 4873748), (10, 2436874), (11, 2215340), (20, 1218437), (22, 1107670), (44, 553835), (55, 443068), (110, 221534), (220, 110767), (257, 94820), (431, 56540), (514, 47410), (862, 28270), (1028, 23705), (1285, 18964), (1724, 14135), (2155, 11308), (2570, 9482), (2827, 8620), (4310, 5654), (4741, 5140)]