1694191360

素因数分解:

$2^8\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12143}}^1$

素因数の和:12273

約数の個数: 72

約数和(自身を含む): 4095685440

約数和(自身を除く): 2401494080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 545, 640, 872, 1090, 1280, 1744, 2180, 3488, 4360, 6976, 8720, 12143, 13952, 17440, 24286, 27904, 34880, 48572, 60715, 69760, 97144, 121430, 139520, 194288, 242860, 388576, 485720, 777152, 971440, 1323587, 1554304, 1942880, 2647174, 3108608, 3885760, 5294348, 6617935, 7771520, 10588696, 13235870, 15543040, 21177392, 26471740, 42354784, 52943480, 84709568, 105886960, 169419136, 211773920, 338838272, 423547840, 847095680, 1694191360]

約数ペア:

[(1, 1694191360), (2, 847095680), (4, 423547840), (5, 338838272), (8, 211773920), (10, 169419136), (16, 105886960), (20, 84709568), (32, 52943480), (40, 42354784), (64, 26471740), (80, 21177392), (109, 15543040), (128, 13235870), (160, 10588696), (218, 7771520), (256, 6617935), (320, 5294348), (436, 3885760), (545, 3108608), (640, 2647174), (872, 1942880), (1090, 1554304), (1280, 1323587), (1744, 971440), (2180, 777152), (3488, 485720), (4360, 388576), (6976, 242860), (8720, 194288), (12143, 139520), (13952, 121430), (17440, 97144), (24286, 69760), (27904, 60715), (34880, 48572)]