85034260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{80221}}^1$

素因数の和:80283

約数の個数: 24

約数和(自身を含む): 181943496

約数和(自身を除く): 96909236

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 80221, 160442, 320884, 401105, 802210, 1604420, 4251713, 8503426, 17006852, 21258565, 42517130, 85034260]

約数ペア:

[(1, 85034260), (2, 42517130), (4, 21258565), (5, 17006852), (10, 8503426), (20, 4251713), (53, 1604420), (106, 802210), (212, 401105), (265, 320884), (530, 160442), (1060, 80221)]