76942480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22367}}^1$

素因数の和:22423

約数の個数: 40

約数和(自身を含む): 183059712

約数和(自身を除く): 106117232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 22367, 44734, 89468, 111835, 178936, 223670, 357872, 447340, 894680, 961781, 1789360, 1923562, 3847124, 4808905, 7694248, 9617810, 15388496, 19235620, 38471240, 76942480]

約数ペア:

[(1, 76942480), (2, 38471240), (4, 19235620), (5, 15388496), (8, 9617810), (10, 7694248), (16, 4808905), (20, 3847124), (40, 1923562), (43, 1789360), (80, 961781), (86, 894680), (172, 447340), (215, 357872), (344, 223670), (430, 178936), (688, 111835), (860, 89468), (1720, 44734), (3440, 22367)]