24957520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 67995648

約数和(自身を除く): 43038128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1087, 1148, 1435, 1640, 2174, 2296, 2870, 3280, 4348, 4592, 5435, 5740, 7609, 8696, 10870, 11480, 15218, 17392, 21740, 22960, 30436, 38045, 43480, 44567, 60872, 76090, 86960, 89134, 121744, 152180, 178268, 222835, 304360, 311969, 356536, 445670, 608720, 623938, 713072, 891340, 1247876, 1559845, 1782680, 2495752, 3119690, 3565360, 4991504, 6239380, 12478760, 24957520]

約数ペア:

[(1, 24957520), (2, 12478760), (4, 6239380), (5, 4991504), (7, 3565360), (8, 3119690), (10, 2495752), (14, 1782680), (16, 1559845), (20, 1247876), (28, 891340), (35, 713072), (40, 623938), (41, 608720), (56, 445670), (70, 356536), (80, 311969), (82, 304360), (112, 222835), (140, 178268), (164, 152180), (205, 121744), (280, 89134), (287, 86960), (328, 76090), (410, 60872), (560, 44567), (574, 43480), (656, 38045), (820, 30436), (1087, 22960), (1148, 21740), (1435, 17392), (1640, 15218), (2174, 11480), (2296, 10870), (2870, 8696), (3280, 7609), (4348, 5740), (4592, 5435)]