42076480

素因数分解:

$2^6\times 5^1\times {\mathrm{131489}}^1$

素因数の和:131506

約数の個数: 28

約数和(自身を含む): 100195380

約数和(自身を除く): 58118900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 131489, 262978, 525956, 657445, 1051912, 1314890, 2103824, 2629780, 4207648, 5259560, 8415296, 10519120, 21038240, 42076480]

約数ペア:

[(1, 42076480), (2, 21038240), (4, 10519120), (5, 8415296), (8, 5259560), (10, 4207648), (16, 2629780), (20, 2103824), (32, 1314890), (40, 1051912), (64, 657445), (80, 525956), (160, 262978), (320, 131489)]