1693669016440

素因数分解:

$2^3\times 5^1\times {\mathrm{42341725411}}^1$

素因数の和:42341725422

約数の個数: 16

約数和(自身を含む): 3810755287080

約数和(自身を除く): 2117086270640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 42341725411, 84683450822, 169366901644, 211708627055, 338733803288, 423417254110, 846834508220, 1693669016440]

約数ペア:

[(1, 1693669016440), (2, 846834508220), (4, 423417254110), (5, 338733803288), (8, 211708627055), (10, 169366901644), (20, 84683450822), (40, 42341725411)]