13403350

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4001}}^1$

素因数の和:4080

約数の個数: 24

約数和(自身を含む): 25308648

約数和(自身を除く): 11905298

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 4001, 8002, 20005, 40010, 100025, 200050, 268067, 536134, 1340335, 2680670, 6701675, 13403350]

約数ペア:

[(1, 13403350), (2, 6701675), (5, 2680670), (10, 1340335), (25, 536134), (50, 268067), (67, 200050), (134, 100025), (335, 40010), (670, 20005), (1675, 8002), (3350, 4001)]