40592320

素因数分解:

$2^6\times 5^1\times {\mathrm{126851}}^1$

素因数の和:126868

約数の個数: 28

約数和(自身を含む): 96661224

約数和(自身を除く): 56068904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 126851, 253702, 507404, 634255, 1014808, 1268510, 2029616, 2537020, 4059232, 5074040, 8118464, 10148080, 20296160, 40592320]

約数ペア:

[(1, 40592320), (2, 20296160), (4, 10148080), (5, 8118464), (8, 5074040), (10, 4059232), (16, 2537020), (20, 2029616), (32, 1268510), (40, 1014808), (64, 634255), (80, 507404), (160, 253702), (320, 126851)]