40558590910

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{19222081}}^1$

素因数の和:19222299

約数の個数: 16

約数和(自身を含む): 73351464912

約数和(自身を除く): 32792874002

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 19222081, 38444162, 96110405, 192220810, 4055859091, 8111718182, 20279295455, 40558590910]

約数ペア:

[(1, 40558590910), (2, 20279295455), (5, 8111718182), (10, 4055859091), (211, 192220810), (422, 96110405), (1055, 38444162), (2110, 19222081)]