133358480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38767}}^1$

素因数の和:38823

約数の個数: 40

約数和(自身を含む): 317277312

約数和(自身を除く): 183918832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 38767, 77534, 155068, 193835, 310136, 387670, 620272, 775340, 1550680, 1666981, 3101360, 3333962, 6667924, 8334905, 13335848, 16669810, 26671696, 33339620, 66679240, 133358480]

約数ペア:

[(1, 133358480), (2, 66679240), (4, 33339620), (5, 26671696), (8, 16669810), (10, 13335848), (16, 8334905), (20, 6667924), (40, 3333962), (43, 3101360), (80, 1666981), (86, 1550680), (172, 775340), (215, 620272), (344, 387670), (430, 310136), (688, 193835), (860, 155068), (1720, 77534), (3440, 38767)]