20221525980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{5879}}^1$

素因数の和:6188

約数の個数: 144

約数和(自身を含む): 62296153920

約数和(自身を除く): 42074627940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 197, 291, 388, 394, 485, 582, 591, 788, 873, 970, 985, 1164, 1182, 1455, 1746, 1773, 1940, 1970, 2364, 2910, 2955, 3492, 3546, 3940, 4365, 5820, 5879, 5910, 7092, 8730, 8865, 11758, 11820, 17460, 17637, 17730, 19109, 23516, 29395, 35274, 35460, 38218, 52911, 57327, 58790, 70548, 76436, 88185, 95545, 105822, 114654, 117580, 171981, 176370, 191090, 211644, 229308, 264555, 286635, 343962, 352740, 382180, 529110, 570263, 573270, 687924, 859905, 1058220, 1140526, 1146540, 1158163, 1710789, 1719810, 2281052, 2316326, 2851315, 3421578, 3439620, 3474489, 4632652, 5132367, 5702630, 5790815, 6843156, 6948978, 8553945, 10264734, 10423467, 11405260, 11581630, 13897956, 17107890, 17372445, 20529468, 20846934, 23163260, 25661835, 34215780, 34744890, 41693868, 51323670, 52117335, 69489780, 102647340, 104234670, 112341811, 208469340, 224683622, 337025433, 449367244, 561709055, 674050866, 1011076299, 1123418110, 1348101732, 1685127165, 2022152598, 2246836220, 3370254330, 4044305196, 5055381495, 6740508660, 10110762990, 20221525980]

約数ペア:

[(1, 20221525980), (2, 10110762990), (3, 6740508660), (4, 5055381495), (5, 4044305196), (6, 3370254330), (9, 2246836220), (10, 2022152598), (12, 1685127165), (15, 1348101732), (18, 1123418110), (20, 1011076299), (30, 674050866), (36, 561709055), (45, 449367244), (60, 337025433), (90, 224683622), (97, 208469340), (180, 112341811), (194, 104234670), (197, 102647340), (291, 69489780), (388, 52117335), (394, 51323670), (485, 41693868), (582, 34744890), (591, 34215780), (788, 25661835), (873, 23163260), (970, 20846934), (985, 20529468), (1164, 17372445), (1182, 17107890), (1455, 13897956), (1746, 11581630), (1773, 11405260), (1940, 10423467), (1970, 10264734), (2364, 8553945), (2910, 6948978), (2955, 6843156), (3492, 5790815), (3546, 5702630), (3940, 5132367), (4365, 4632652), (5820, 3474489), (5879, 3439620), (5910, 3421578), (7092, 2851315), (8730, 2316326), (8865, 2281052), (11758, 1719810), (11820, 1710789), (17460, 1158163), (17637, 1146540), (17730, 1140526), (19109, 1058220), (23516, 859905), (29395, 687924), (35274, 573270), (35460, 570263), (38218, 529110), (52911, 382180), (57327, 352740), (58790, 343962), (70548, 286635), (76436, 264555), (88185, 229308), (95545, 211644), (105822, 191090), (114654, 176370), (117580, 171981)]