2667181160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9525647}}^1$

素因数の和:9525665

約数の個数: 32

約数和(自身を含む): 6858466560

約数和(自身を除く): 4191285400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9525647, 19051294, 38102588, 47628235, 66679529, 76205176, 95256470, 133359058, 190512940, 266718116, 333397645, 381025880, 533436232, 666795290, 1333590580, 2667181160]

約数ペア:

[(1, 2667181160), (2, 1333590580), (4, 666795290), (5, 533436232), (7, 381025880), (8, 333397645), (10, 266718116), (14, 190512940), (20, 133359058), (28, 95256470), (35, 76205176), (40, 66679529), (56, 47628235), (70, 38102588), (140, 19051294), (280, 9525647)]