165082660

素因数分解:

$2^2\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{3877}}^1$

素因数の和:6015

約数の個数: 24

約数和(自身を含む): 346925880

約数和(自身を除く): 181843220

約数列:

[1, 2, 4, 5, 10, 20, 2129, 3877, 4258, 7754, 8516, 10645, 15508, 19385, 21290, 38770, 42580, 77540, 8254133, 16508266, 33016532, 41270665, 82541330, 165082660]

約数ペア:

[(1, 165082660), (2, 82541330), (4, 41270665), (5, 33016532), (10, 16508266), (20, 8254133), (2129, 77540), (3877, 42580), (4258, 38770), (7754, 21290), (8516, 19385), (10645, 15508)]