1900564450

素因数分解:

$2^1\times 5^2\times {\mathrm{38011289}}^1$

素因数の和:38011301

約数の個数: 12

約数和(自身を含む): 3535049970

約数和(自身を除く): 1634485520

約数列:

[1, 2, 5, 10, 25, 50, 38011289, 76022578, 190056445, 380112890, 950282225, 1900564450]

約数ペア:

[(1, 1900564450), (2, 950282225), (5, 380112890), (10, 190056445), (25, 76022578), (50, 38011289)]