9968578480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{481109}}^1$

素因数の和:481166

約数の個数: 80

約数和(自身を含む): 27203883840

約数和(自身を除く): 17235305360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 20720, 481109, 962218, 1924436, 2405545, 3367763, 3848872, 4811090, 6735526, 7697744, 9622180, 13471052, 16838815, 17801033, 19244360, 26942104, 33677630, 35602066, 38488720, 53884208, 67355260, 71204132, 89005165, 124607231, 134710520, 142408264, 178010330, 249214462, 269421040, 284816528, 356020660, 498428924, 623036155, 712041320, 996857848, 1246072310, 1424082640, 1993715696, 2492144620, 4984289240, 9968578480]

約数ペア:

[(1, 9968578480), (2, 4984289240), (4, 2492144620), (5, 1993715696), (7, 1424082640), (8, 1246072310), (10, 996857848), (14, 712041320), (16, 623036155), (20, 498428924), (28, 356020660), (35, 284816528), (37, 269421040), (40, 249214462), (56, 178010330), (70, 142408264), (74, 134710520), (80, 124607231), (112, 89005165), (140, 71204132), (148, 67355260), (185, 53884208), (259, 38488720), (280, 35602066), (296, 33677630), (370, 26942104), (518, 19244360), (560, 17801033), (592, 16838815), (740, 13471052), (1036, 9622180), (1295, 7697744), (1480, 6735526), (2072, 4811090), (2590, 3848872), (2960, 3367763), (4144, 2405545), (5180, 1924436), (10360, 962218), (20720, 481109)]