85045070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 173638080

約数和(自身を除く): 88593010

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 109, 110, 173, 205, 218, 346, 410, 451, 545, 865, 902, 1090, 1199, 1730, 1903, 2255, 2398, 3806, 4469, 4510, 5995, 7093, 8938, 9515, 11990, 14186, 18857, 19030, 22345, 35465, 37714, 44690, 49159, 70930, 78023, 94285, 98318, 156046, 188570, 207427, 245795, 390115, 414854, 491590, 773137, 780230, 1037135, 1546274, 2074270, 3865685, 7731370, 8504507, 17009014, 42522535, 85045070]

約数ペア:

[(1, 85045070), (2, 42522535), (5, 17009014), (10, 8504507), (11, 7731370), (22, 3865685), (41, 2074270), (55, 1546274), (82, 1037135), (109, 780230), (110, 773137), (173, 491590), (205, 414854), (218, 390115), (346, 245795), (410, 207427), (451, 188570), (545, 156046), (865, 98318), (902, 94285), (1090, 78023), (1199, 70930), (1730, 49159), (1903, 44690), (2255, 37714), (2398, 35465), (3806, 22345), (4469, 19030), (4510, 18857), (5995, 14186), (7093, 11990), (8938, 9515)]