7426014710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1\times {\mathrm{13711}}^1$

素因数の和:15080

約数の個数: 32

約数和(自身を含む): 13704211584

約数和(自身を除く): 6278196874

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1321, 2642, 6605, 13210, 13711, 27422, 54161, 68555, 108322, 137110, 270805, 541610, 562151, 1124302, 2810755, 5621510, 18112231, 36224462, 90561155, 181122310, 742601471, 1485202942, 3713007355, 7426014710]

約数ペア:

[(1, 7426014710), (2, 3713007355), (5, 1485202942), (10, 742601471), (41, 181122310), (82, 90561155), (205, 36224462), (410, 18112231), (1321, 5621510), (2642, 2810755), (6605, 1124302), (13210, 562151), (13711, 541610), (27422, 270805), (54161, 137110), (68555, 108322)]