42672320

素因数分解:

$2^6\times 5^1\times {\mathrm{133351}}^1$

素因数の和:133368

約数の個数: 28

約数和(自身を含む): 101614224

約数和(自身を除く): 58941904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 133351, 266702, 533404, 666755, 1066808, 1333510, 2133616, 2667020, 4267232, 5334040, 8534464, 10668080, 21336160, 42672320]

約数ペア:

[(1, 42672320), (2, 21336160), (4, 10668080), (5, 8534464), (8, 5334040), (10, 4267232), (16, 2667020), (20, 2133616), (32, 1333510), (40, 1066808), (64, 666755), (80, 533404), (160, 266702), (320, 133351)]