5378020

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{607}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 11337984

約数和(自身を除く): 5959964

約数列:

[1, 2, 4, 5, 10, 20, 443, 607, 886, 1214, 1772, 2215, 2428, 3035, 4430, 6070, 8860, 12140, 268901, 537802, 1075604, 1344505, 2689010, 5378020]

約数ペア:

[(1, 5378020), (2, 2689010), (4, 1344505), (5, 1075604), (10, 537802), (20, 268901), (443, 12140), (607, 8860), (886, 6070), (1214, 4430), (1772, 3035), (2215, 2428)]