43141040

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12541}}^1$

素因数の和:12597

約数の個数: 40

約数和(自身を含む): 102643728

約数和(自身を除く): 59502688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 12541, 25082, 50164, 62705, 100328, 125410, 200656, 250820, 501640, 539263, 1003280, 1078526, 2157052, 2696315, 4314104, 5392630, 8628208, 10785260, 21570520, 43141040]

約数ペア:

[(1, 43141040), (2, 21570520), (4, 10785260), (5, 8628208), (8, 5392630), (10, 4314104), (16, 2696315), (20, 2157052), (40, 1078526), (43, 1003280), (80, 539263), (86, 501640), (172, 250820), (215, 200656), (344, 125410), (430, 100328), (688, 62705), (860, 50164), (1720, 25082), (3440, 12541)]