87885375340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{228523}}^1$

素因数の和:228647

約数の個数: 96

約数和(自身を含む): 219295286784

約数和(自身を除く): 131409911444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 67, 70, 82, 134, 140, 164, 205, 268, 287, 335, 410, 469, 574, 670, 820, 938, 1148, 1340, 1435, 1876, 2345, 2747, 2870, 4690, 5494, 5740, 9380, 10988, 13735, 19229, 27470, 38458, 54940, 76916, 96145, 192290, 228523, 384580, 457046, 914092, 1142615, 1599661, 2285230, 3199322, 4570460, 6398644, 7998305, 9369443, 15311041, 15996610, 18738886, 30622082, 31993220, 37477772, 46847215, 61244164, 65586101, 76555205, 93694430, 107177287, 131172202, 153110410, 187388860, 214354574, 262344404, 306220820, 327930505, 428709148, 535886435, 627752681, 655861010, 1071772870, 1255505362, 1311722020, 2143545740, 2511010724, 3138763405, 4394268767, 6277526810, 8788537534, 12555053620, 17577075068, 21971343835, 43942687670, 87885375340]

約数ペア:

[(1, 87885375340), (2, 43942687670), (4, 21971343835), (5, 17577075068), (7, 12555053620), (10, 8788537534), (14, 6277526810), (20, 4394268767), (28, 3138763405), (35, 2511010724), (41, 2143545740), (67, 1311722020), (70, 1255505362), (82, 1071772870), (134, 655861010), (140, 627752681), (164, 535886435), (205, 428709148), (268, 327930505), (287, 306220820), (335, 262344404), (410, 214354574), (469, 187388860), (574, 153110410), (670, 131172202), (820, 107177287), (938, 93694430), (1148, 76555205), (1340, 65586101), (1435, 61244164), (1876, 46847215), (2345, 37477772), (2747, 31993220), (2870, 30622082), (4690, 18738886), (5494, 15996610), (5740, 15311041), (9380, 9369443), (10988, 7998305), (13735, 6398644), (19229, 4570460), (27470, 3199322), (38458, 2285230), (54940, 1599661), (76916, 1142615), (96145, 914092), (192290, 457046), (228523, 384580)]