43289920

素因数分解:

$2^6\times 5^1\times {\mathrm{135281}}^1$

素因数の和:135298

約数の個数: 28

約数和(自身を含む): 103084884

約数和(自身を除く): 59794964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 135281, 270562, 541124, 676405, 1082248, 1352810, 2164496, 2705620, 4328992, 5411240, 8657984, 10822480, 21644960, 43289920]

約数ペア:

[(1, 43289920), (2, 21644960), (4, 10822480), (5, 8657984), (8, 5411240), (10, 4328992), (16, 2705620), (20, 2164496), (32, 1352810), (40, 1082248), (64, 676405), (80, 541124), (160, 270562), (320, 135281)]