1229596300

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{112807}}^1$

素因数の和:112930

約数の個数: 36

約数和(自身を含む): 2692726960

約数和(自身を除く): 1463130660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 5450, 10900, 112807, 225614, 451228, 564035, 1128070, 2256140, 2820175, 5640350, 11280700, 12295963, 24591926, 49183852, 61479815, 122959630, 245919260, 307399075, 614798150, 1229596300]

約数ペア:

[(1, 1229596300), (2, 614798150), (4, 307399075), (5, 245919260), (10, 122959630), (20, 61479815), (25, 49183852), (50, 24591926), (100, 12295963), (109, 11280700), (218, 5640350), (436, 2820175), (545, 2256140), (1090, 1128070), (2180, 564035), (2725, 451228), (5450, 225614), (10900, 112807)]