996826120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{470201}}^1$

素因数の和:470265

約数の個数: 32

約数和(自身を含む): 2285181720

約数和(自身を除く): 1288355600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 470201, 940402, 1880804, 2351005, 3761608, 4702010, 9404020, 18808040, 24920653, 49841306, 99682612, 124603265, 199365224, 249206530, 498413060, 996826120]

約数ペア:

[(1, 996826120), (2, 498413060), (4, 249206530), (5, 199365224), (8, 124603265), (10, 99682612), (20, 49841306), (40, 24920653), (53, 18808040), (106, 9404020), (212, 4702010), (265, 3761608), (424, 2351005), (530, 1880804), (1060, 940402), (2120, 470201)]