5623220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3559}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 11961600

約数和(自身を除く): 6338380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 3559, 7118, 14236, 17795, 35590, 71180, 281161, 562322, 1124644, 1405805, 2811610, 5623220]

約数ペア:

[(1, 5623220), (2, 2811610), (4, 1405805), (5, 1124644), (10, 562322), (20, 281161), (79, 71180), (158, 35590), (316, 17795), (395, 14236), (790, 7118), (1580, 3559)]