12527431040

素因数分解:

$2^7\times 5^1\times {\mathrm{109}}^1\times {\mathrm{179579}}^1$

素因数の和:179707

約数の個数: 64

約数和(自身を含む): 30223314000

約数和(自身を除く): 17695882960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 320, 436, 545, 640, 872, 1090, 1744, 2180, 3488, 4360, 6976, 8720, 13952, 17440, 34880, 69760, 179579, 359158, 718316, 897895, 1436632, 1795790, 2873264, 3591580, 5746528, 7183160, 11493056, 14366320, 19574111, 22986112, 28732640, 39148222, 57465280, 78296444, 97870555, 114930560, 156592888, 195741110, 313185776, 391482220, 626371552, 782964440, 1252743104, 1565928880, 2505486208, 3131857760, 6263715520, 12527431040]

約数ペア:

[(1, 12527431040), (2, 6263715520), (4, 3131857760), (5, 2505486208), (8, 1565928880), (10, 1252743104), (16, 782964440), (20, 626371552), (32, 391482220), (40, 313185776), (64, 195741110), (80, 156592888), (109, 114930560), (128, 97870555), (160, 78296444), (218, 57465280), (320, 39148222), (436, 28732640), (545, 22986112), (640, 19574111), (872, 14366320), (1090, 11493056), (1744, 7183160), (2180, 5746528), (3488, 3591580), (4360, 2873264), (6976, 1795790), (8720, 1436632), (13952, 897895), (17440, 718316), (34880, 359158), (69760, 179579)]