41115440

素因数分解:

$2^4\times 5^1\times {\mathrm{513943}}^1$

素因数の和:513956

約数の個数: 20

約数和(自身を含む): 95593584

約数和(自身を除く): 54478144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 513943, 1027886, 2055772, 2569715, 4111544, 5139430, 8223088, 10278860, 20557720, 41115440]

約数ペア:

[(1, 41115440), (2, 20557720), (4, 10278860), (5, 8223088), (8, 5139430), (10, 4111544), (16, 2569715), (20, 2055772), (40, 1027886), (80, 513943)]