90906420530

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{40765211}}^1$

素因数の和:40765441

約数の個数: 16

約数和(自身を含む): 164365334784

約数和(自身を除く): 73458914254

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 40765211, 81530422, 203826055, 407652110, 9090642053, 18181284106, 45453210265, 90906420530]

約数ペア:

[(1, 90906420530), (2, 45453210265), (5, 18181284106), (10, 9090642053), (223, 407652110), (446, 203826055), (1115, 81530422), (2230, 40765211)]