4536036820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4129}}^1$

素因数の和:4230

約数の個数: 144

約数和(自身を含む): 11864664000

約数和(自身を除く): 7328627180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 59, 70, 76, 95, 98, 118, 133, 140, 190, 196, 236, 245, 266, 295, 380, 413, 490, 532, 590, 665, 826, 931, 980, 1121, 1180, 1330, 1652, 1862, 2065, 2242, 2660, 2891, 3724, 4129, 4130, 4484, 4655, 5605, 5782, 7847, 8258, 8260, 9310, 11210, 11564, 14455, 15694, 16516, 18620, 20645, 22420, 28903, 28910, 31388, 39235, 41290, 54929, 57806, 57820, 78451, 78470, 82580, 109858, 115612, 144515, 156902, 156940, 202321, 219716, 243611, 274645, 289030, 313804, 392255, 404642, 487222, 549157, 549290, 578060, 784510, 809284, 974444, 1011605, 1098314, 1098580, 1218055, 1569020, 1705277, 2023210, 2196628, 2436110, 2745785, 3410554, 3844099, 4046420, 4628609, 4872220, 5491570, 6821108, 7688198, 8526385, 9257218, 10983140, 11936939, 15376396, 17052770, 18514436, 19220495, 23143045, 23873878, 32400263, 34105540, 38440990, 46286090, 47747756, 59684695, 64800526, 76881980, 92572180, 119369390, 129601052, 162001315, 226801841, 238738780, 324002630, 453603682, 648005260, 907207364, 1134009205, 2268018410, 4536036820]

約数ペア:

[(1, 4536036820), (2, 2268018410), (4, 1134009205), (5, 907207364), (7, 648005260), (10, 453603682), (14, 324002630), (19, 238738780), (20, 226801841), (28, 162001315), (35, 129601052), (38, 119369390), (49, 92572180), (59, 76881980), (70, 64800526), (76, 59684695), (95, 47747756), (98, 46286090), (118, 38440990), (133, 34105540), (140, 32400263), (190, 23873878), (196, 23143045), (236, 19220495), (245, 18514436), (266, 17052770), (295, 15376396), (380, 11936939), (413, 10983140), (490, 9257218), (532, 8526385), (590, 7688198), (665, 6821108), (826, 5491570), (931, 4872220), (980, 4628609), (1121, 4046420), (1180, 3844099), (1330, 3410554), (1652, 2745785), (1862, 2436110), (2065, 2196628), (2242, 2023210), (2660, 1705277), (2891, 1569020), (3724, 1218055), (4129, 1098580), (4130, 1098314), (4484, 1011605), (4655, 974444), (5605, 809284), (5782, 784510), (7847, 578060), (8258, 549290), (8260, 549157), (9310, 487222), (11210, 404642), (11564, 392255), (14455, 313804), (15694, 289030), (16516, 274645), (18620, 243611), (20645, 219716), (22420, 202321), (28903, 156940), (28910, 156902), (31388, 144515), (39235, 115612), (41290, 109858), (54929, 82580), (57806, 78470), (57820, 78451)]