13259300

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2060

約数の個数: 36

約数和(自身を含む): 29216880

約数和(自身を除く): 15957580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 1979, 3350, 3958, 6700, 7916, 9895, 19790, 39580, 49475, 98950, 132593, 197900, 265186, 530372, 662965, 1325930, 2651860, 3314825, 6629650, 13259300]

約数ペア:

[(1, 13259300), (2, 6629650), (4, 3314825), (5, 2651860), (10, 1325930), (20, 662965), (25, 530372), (50, 265186), (67, 197900), (100, 132593), (134, 98950), (268, 49475), (335, 39580), (670, 19790), (1340, 9895), (1675, 7916), (1979, 6700), (3350, 3958)]