26680008335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1\times {\mathrm{4129}}^1$

素因数の和:8171

約数の個数: 32

約数和(自身を含む): 35701041600

約数和(自身を除く): 9021033265

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 4001, 4129, 20005, 20645, 68017, 70193, 76019, 78451, 340085, 350965, 380095, 392255, 1292323, 1333667, 6461615, 6668335, 16520129, 82600645, 280842193, 313882451, 1404210965, 1569412255, 5336001667, 26680008335]

約数ペア:

[(1, 26680008335), (5, 5336001667), (17, 1569412255), (19, 1404210965), (85, 313882451), (95, 280842193), (323, 82600645), (1615, 16520129), (4001, 6668335), (4129, 6461615), (20005, 1333667), (20645, 1292323), (68017, 392255), (70193, 380095), (76019, 350965), (78451, 340085)]