12712575260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{8101}}^1$

素因数の和:9147

約数の個数: 96

約数和(自身を含む): 33320609280

約数和(自身を除く): 20608034020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1019, 1540, 2038, 4076, 5095, 7133, 8101, 10190, 11209, 14266, 16202, 20380, 22418, 28532, 32404, 35665, 40505, 44836, 56045, 56707, 71330, 78463, 81010, 89111, 112090, 113414, 142660, 156926, 162020, 178222, 224180, 226828, 283535, 313852, 356444, 392315, 445555, 567070, 623777, 784630, 891110, 1134140, 1247554, 1569260, 1782220, 2495108, 3118885, 6237770, 8254919, 12475540, 16509838, 33019676, 41274595, 57784433, 82549190, 90804109, 115568866, 165098380, 181608218, 231137732, 288922165, 363216436, 454020545, 577844330, 635628763, 908041090, 1155688660, 1271257526, 1816082180, 2542515052, 3178143815, 6356287630, 12712575260]

約数ペア:

[(1, 12712575260), (2, 6356287630), (4, 3178143815), (5, 2542515052), (7, 1816082180), (10, 1271257526), (11, 1155688660), (14, 908041090), (20, 635628763), (22, 577844330), (28, 454020545), (35, 363216436), (44, 288922165), (55, 231137732), (70, 181608218), (77, 165098380), (110, 115568866), (140, 90804109), (154, 82549190), (220, 57784433), (308, 41274595), (385, 33019676), (770, 16509838), (1019, 12475540), (1540, 8254919), (2038, 6237770), (4076, 3118885), (5095, 2495108), (7133, 1782220), (8101, 1569260), (10190, 1247554), (11209, 1134140), (14266, 891110), (16202, 784630), (20380, 623777), (22418, 567070), (28532, 445555), (32404, 392315), (35665, 356444), (40505, 313852), (44836, 283535), (56045, 226828), (56707, 224180), (71330, 178222), (78463, 162020), (81010, 156926), (89111, 142660), (112090, 113414)]