116990480

素因数分解:

$2^4\times 5^1\times {\mathrm{1462381}}^1$

素因数の和:1462394

約数の個数: 20

約数和(自身を含む): 272003052

約数和(自身を除く): 155012572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1462381, 2924762, 5849524, 7311905, 11699048, 14623810, 23398096, 29247620, 58495240, 116990480]

約数ペア:

[(1, 116990480), (2, 58495240), (4, 29247620), (5, 23398096), (8, 14623810), (10, 11699048), (16, 7311905), (20, 5849524), (40, 2924762), (80, 1462381)]