42073280

素因数分解:

$2^6\times 5^1\times {\mathrm{131479}}^1$

素因数の和:131496

約数の個数: 28

約数和(自身を含む): 100187760

約数和(自身を除く): 58114480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 131479, 262958, 525916, 657395, 1051832, 1314790, 2103664, 2629580, 4207328, 5259160, 8414656, 10518320, 21036640, 42073280]

約数ペア:

[(1, 42073280), (2, 21036640), (4, 10518320), (5, 8414656), (8, 5259160), (10, 4207328), (16, 2629580), (20, 2103664), (32, 1314790), (40, 1051832), (64, 657395), (80, 525916), (160, 262958), (320, 131479)]