45382990

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{16871}}^1$

素因数の和:17147

約数の個数: 16

約数和(自身を含む): 81997920

約数和(自身を除く): 36614930

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 16871, 33742, 84355, 168710, 4538299, 9076598, 22691495, 45382990]

約数ペア:

[(1, 45382990), (2, 22691495), (5, 9076598), (10, 4538299), (269, 168710), (538, 84355), (1345, 33742), (2690, 16871)]