45156490

素因数分解:

$2^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{4139}}^1$

素因数の和:5237

約数の個数: 16

約数和(自身を含む): 81375840

約数和(自身を除く): 36219350

約数列:

[1, 2, 5, 10, 1091, 2182, 4139, 5455, 8278, 10910, 20695, 41390, 4515649, 9031298, 22578245, 45156490]

約数ペア:

[(1, 45156490), (2, 22578245), (5, 9031298), (10, 4515649), (1091, 41390), (2182, 20695), (4139, 10910), (5455, 8278)]