26297900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13841}}^1$

素因数の和:13874

約数の個数: 36

約数和(自身を含む): 60074280

約数和(自身を除く): 33776380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 13841, 27682, 55364, 69205, 138410, 262979, 276820, 346025, 525958, 692050, 1051916, 1314895, 1384100, 2629790, 5259580, 6574475, 13148950, 26297900]

約数ペア:

[(1, 26297900), (2, 13148950), (4, 6574475), (5, 5259580), (10, 2629790), (19, 1384100), (20, 1314895), (25, 1051916), (38, 692050), (50, 525958), (76, 346025), (95, 276820), (100, 262979), (190, 138410), (380, 69205), (475, 55364), (950, 27682), (1900, 13841)]