1831036180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{810193}}^1$

素因数の和:810315

約数の個数: 24

約数和(自身を含む): 3879208872

約数和(自身を除く): 2048172692

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 810193, 1620386, 3240772, 4050965, 8101930, 16203860, 91551809, 183103618, 366207236, 457759045, 915518090, 1831036180]

約数ペア:

[(1, 1831036180), (2, 915518090), (4, 457759045), (5, 366207236), (10, 183103618), (20, 91551809), (113, 16203860), (226, 8101930), (452, 4050965), (565, 3240772), (1130, 1620386), (2260, 810193)]