41111680

素因数分解:

$2^7\times 5^1\times {\mathrm{64237}}^1$

素因数の和:64256

約数の個数: 32

約数和(自身を含む): 98284140

約数和(自身を除く): 57172460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 64237, 128474, 256948, 321185, 513896, 642370, 1027792, 1284740, 2055584, 2569480, 4111168, 5138960, 8222336, 10277920, 20555840, 41111680]

約数ペア:

[(1, 41111680), (2, 20555840), (4, 10277920), (5, 8222336), (8, 5138960), (10, 4111168), (16, 2569480), (20, 2055584), (32, 1284740), (40, 1027792), (64, 642370), (80, 513896), (128, 321185), (160, 256948), (320, 128474), (640, 64237)]