996937280

素因数分解:

$2^6\times 5^1\times {\mathrm{3115429}}^1$

素因数の和:3115446

約数の個数: 28

約数和(自身を含む): 2373957660

約数和(自身を除く): 1377020380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3115429, 6230858, 12461716, 15577145, 24923432, 31154290, 49846864, 62308580, 99693728, 124617160, 199387456, 249234320, 498468640, 996937280]

約数ペア:

[(1, 996937280), (2, 498468640), (4, 249234320), (5, 199387456), (8, 124617160), (10, 99693728), (16, 62308580), (20, 49846864), (32, 31154290), (40, 24923432), (64, 15577145), (80, 12461716), (160, 6230858), (320, 3115429)]