185168540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{72901}}^1$

素因数の和:73037

約数の個数: 24

約数和(自身を含む): 391921152

約数和(自身を除く): 206752612

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 72901, 145802, 291604, 364505, 729010, 1458020, 9258427, 18516854, 37033708, 46292135, 92584270, 185168540]

約数ペア:

[(1, 185168540), (2, 92584270), (4, 46292135), (5, 37033708), (10, 18516854), (20, 9258427), (127, 1458020), (254, 729010), (508, 364505), (635, 291604), (1270, 145802), (2540, 72901)]