42843520

素因数分解:

$2^7\times 5^1\times {\mathrm{66943}}^1$

素因数の和:66962

約数の個数: 32

約数和(自身を含む): 102424320

約数和(自身を除く): 59580800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 66943, 133886, 267772, 334715, 535544, 669430, 1071088, 1338860, 2142176, 2677720, 4284352, 5355440, 8568704, 10710880, 21421760, 42843520]

約数ペア:

[(1, 42843520), (2, 21421760), (4, 10710880), (5, 8568704), (8, 5355440), (10, 4284352), (16, 2677720), (20, 2142176), (32, 1338860), (40, 1071088), (64, 669430), (80, 535544), (128, 334715), (160, 267772), (320, 133886), (640, 66943)]