41281640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27893}}^1$

素因数の和:27941

約数の個数: 32

約数和(自身を含む): 95397480

約数和(自身を除く): 54115840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 27893, 55786, 111572, 139465, 223144, 278930, 557860, 1032041, 1115720, 2064082, 4128164, 5160205, 8256328, 10320410, 20640820, 41281640]

約数ペア:

[(1, 41281640), (2, 20640820), (4, 10320410), (5, 8256328), (8, 5160205), (10, 4128164), (20, 2064082), (37, 1115720), (40, 1032041), (74, 557860), (148, 278930), (185, 223144), (296, 139465), (370, 111572), (740, 55786), (1480, 27893)]