13248668180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60221219}}^1$

素因数の和:60221239

約数の個数: 24

約数和(自身を含む): 30351494880

約数和(自身を除く): 17102826700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 60221219, 120442438, 240884876, 301106095, 602212190, 662433409, 1204424380, 1324866818, 2649733636, 3312167045, 6624334090, 13248668180]

約数ペア:

[(1, 13248668180), (2, 6624334090), (4, 3312167045), (5, 2649733636), (10, 1324866818), (11, 1204424380), (20, 662433409), (22, 602212190), (44, 301106095), (55, 240884876), (110, 120442438), (220, 60221219)]