85610140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2467

約数の個数: 96

約数和(自身を含む): 233985024

約数和(自身を除く): 148374884

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2417, 2530, 3220, 3542, 4834, 5060, 7084, 8855, 9668, 12085, 16919, 17710, 24170, 26587, 33838, 35420, 48340, 53174, 55591, 67676, 84595, 106348, 111182, 132935, 169190, 186109, 222364, 265870, 277955, 338380, 372218, 389137, 531740, 555910, 611501, 744436, 778274, 930545, 1111820, 1223002, 1556548, 1861090, 1945685, 2446004, 3057505, 3722180, 3891370, 4280507, 6115010, 7782740, 8561014, 12230020, 17122028, 21402535, 42805070, 85610140]

約数ペア:

[(1, 85610140), (2, 42805070), (4, 21402535), (5, 17122028), (7, 12230020), (10, 8561014), (11, 7782740), (14, 6115010), (20, 4280507), (22, 3891370), (23, 3722180), (28, 3057505), (35, 2446004), (44, 1945685), (46, 1861090), (55, 1556548), (70, 1223002), (77, 1111820), (92, 930545), (110, 778274), (115, 744436), (140, 611501), (154, 555910), (161, 531740), (220, 389137), (230, 372218), (253, 338380), (308, 277955), (322, 265870), (385, 222364), (460, 186109), (506, 169190), (644, 132935), (770, 111182), (805, 106348), (1012, 84595), (1265, 67676), (1540, 55591), (1610, 53174), (1771, 48340), (2417, 35420), (2530, 33838), (3220, 26587), (3542, 24170), (4834, 17710), (5060, 16919), (7084, 12085), (8855, 9668)]