69122440

素因数分解:

$2^3\times 5^1\times {\mathrm{1728061}}^1$

素因数の和:1728072

約数の個数: 16

約数和(自身を含む): 155525580

約数和(自身を除く): 86403140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1728061, 3456122, 6912244, 8640305, 13824488, 17280610, 34561220, 69122440]

約数ペア:

[(1, 69122440), (2, 34561220), (4, 17280610), (5, 13824488), (8, 8640305), (10, 6912244), (20, 3456122), (40, 1728061)]