7690220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13259}}^1$

素因数の和:13297

約数の個数: 24

約数和(自身を含む): 16707600

約数和(自身を除く): 9017380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 13259, 26518, 53036, 66295, 132590, 265180, 384511, 769022, 1538044, 1922555, 3845110, 7690220]

約数ペア:

[(1, 7690220), (2, 3845110), (4, 1922555), (5, 1538044), (10, 769022), (20, 384511), (29, 265180), (58, 132590), (116, 66295), (145, 53036), (290, 26518), (580, 13259)]