27106120

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6217}}^1$

素因数の和:6337

約数の個数: 32

約数和(自身を含む): 61558200

約数和(自身を除く): 34452080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 6217, 12434, 24868, 31085, 49736, 62170, 124340, 248680, 677653, 1355306, 2710612, 3388265, 5421224, 6776530, 13553060, 27106120]

約数ペア:

[(1, 27106120), (2, 13553060), (4, 6776530), (5, 5421224), (8, 3388265), (10, 2710612), (20, 1355306), (40, 677653), (109, 248680), (218, 124340), (436, 62170), (545, 49736), (872, 31085), (1090, 24868), (2180, 12434), (4360, 6217)]