27684100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2741}}^1$

素因数の和:2856

約数の個数: 36

約数和(自身を含む): 60691428

約数和(自身を除く): 33007328

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 2741, 5050, 5482, 10100, 10964, 13705, 27410, 54820, 68525, 137050, 274100, 276841, 553682, 1107364, 1384205, 2768410, 5536820, 6921025, 13842050, 27684100]

約数ペア:

[(1, 27684100), (2, 13842050), (4, 6921025), (5, 5536820), (10, 2768410), (20, 1384205), (25, 1107364), (50, 553682), (100, 276841), (101, 274100), (202, 137050), (404, 68525), (505, 54820), (1010, 27410), (2020, 13705), (2525, 10964), (2741, 10100), (5050, 5482)]