26295220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{187823}}^1$

素因数の和:187839

約数の個数: 24

約数和(自身を含む): 63108864

約数和(自身を除く): 36813644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 187823, 375646, 751292, 939115, 1314761, 1878230, 2629522, 3756460, 5259044, 6573805, 13147610, 26295220]

約数ペア:

[(1, 26295220), (2, 13147610), (4, 6573805), (5, 5259044), (7, 3756460), (10, 2629522), (14, 1878230), (20, 1314761), (28, 939115), (35, 751292), (70, 375646), (140, 187823)]