27619300

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1987}}^1$

素因数の和:2140

約数の個数: 36

約数和(自身を含む): 60395440

約数和(自身を除く): 32776140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 1987, 2780, 3475, 3974, 6950, 7948, 9935, 13900, 19870, 39740, 49675, 99350, 198700, 276193, 552386, 1104772, 1380965, 2761930, 5523860, 6904825, 13809650, 27619300]

約数ペア:

[(1, 27619300), (2, 13809650), (4, 6904825), (5, 5523860), (10, 2761930), (20, 1380965), (25, 1104772), (50, 552386), (100, 276193), (139, 198700), (278, 99350), (556, 49675), (695, 39740), (1390, 19870), (1987, 13900), (2780, 9935), (3475, 7948), (3974, 6950)]