87824020

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{9403}}^1$

素因数の和:9879

約数の個数: 24

約数和(自身を含む): 184845024

約数和(自身を除く): 97021004

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 9403, 18806, 37612, 47015, 94030, 188060, 4391201, 8782402, 17564804, 21956005, 43912010, 87824020]

約数ペア:

[(1, 87824020), (2, 43912010), (4, 21956005), (5, 17564804), (10, 8782402), (20, 4391201), (467, 188060), (934, 94030), (1868, 47015), (2335, 37612), (4670, 18806), (9340, 9403)]