78726170

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 144175248

約数和(自身を除く): 65449078

約数列:

[1, 2, 5, 10, 97, 194, 277, 293, 485, 554, 586, 970, 1385, 1465, 2770, 2930, 26869, 28421, 53738, 56842, 81161, 134345, 142105, 162322, 268690, 284210, 405805, 811610, 7872617, 15745234, 39363085, 78726170]

約数ペア:

[(1, 78726170), (2, 39363085), (5, 15745234), (10, 7872617), (97, 811610), (194, 405805), (277, 284210), (293, 268690), (485, 162322), (554, 142105), (586, 134345), (970, 81161), (1385, 56842), (1465, 53738), (2770, 28421), (2930, 26869)]