40804578370

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2693}}^1\times {\mathrm{13901}}^1$

素因数の和:16710

約数の個数: 32

約数和(自身を含む): 74154936240

約数和(自身を除く): 33350357870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 2693, 5386, 13465, 13901, 26930, 27802, 69505, 139010, 293537, 587074, 1467685, 1515209, 2935370, 3030418, 7576045, 15152090, 37435393, 74870786, 187176965, 374353930, 4080457837, 8160915674, 20402289185, 40804578370]

約数ペア:

[(1, 40804578370), (2, 20402289185), (5, 8160915674), (10, 4080457837), (109, 374353930), (218, 187176965), (545, 74870786), (1090, 37435393), (2693, 15152090), (5386, 7576045), (13465, 3030418), (13901, 2935370), (26930, 1515209), (27802, 1467685), (69505, 587074), (139010, 293537)]