5334640

素因数分解:

$2^4\times 5^1\times {\mathrm{66683}}^1$

素因数の和:66696

約数の個数: 20

約数和(自身を含む): 12403224

約数和(自身を除く): 7068584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66683, 133366, 266732, 333415, 533464, 666830, 1066928, 1333660, 2667320, 5334640]

約数ペア:

[(1, 5334640), (2, 2667320), (4, 1333660), (5, 1066928), (8, 666830), (10, 533464), (16, 333415), (20, 266732), (40, 133366), (80, 66683)]