69867440

素因数分解:

$2^4\times 5^1\times {\mathrm{873343}}^1$

素因数の和:873356

約数の個数: 20

約数和(自身を含む): 162441984

約数和(自身を除く): 92574544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 873343, 1746686, 3493372, 4366715, 6986744, 8733430, 13973488, 17466860, 34933720, 69867440]

約数ペア:

[(1, 69867440), (2, 34933720), (4, 17466860), (5, 13973488), (8, 8733430), (10, 6986744), (16, 4366715), (20, 3493372), (40, 1746686), (80, 873343)]