85152460

素因数分解:

$2^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{3083}}^1$

素因数の和:4473

約数の個数: 24

約数和(自身を含む): 179007696

約数和(自身を除く): 93855236

約数列:

[1, 2, 4, 5, 10, 20, 1381, 2762, 3083, 5524, 6166, 6905, 12332, 13810, 15415, 27620, 30830, 61660, 4257623, 8515246, 17030492, 21288115, 42576230, 85152460]

約数ペア:

[(1, 85152460), (2, 42576230), (4, 21288115), (5, 17030492), (10, 8515246), (20, 4257623), (1381, 61660), (2762, 30830), (3083, 27620), (5524, 15415), (6166, 13810), (6905, 12332)]