185939780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{715153}}^1$

素因数の和:715175

約数の個数: 24

約数和(自身を含む): 420510552

約数和(自身を除く): 234570772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 715153, 1430306, 2860612, 3575765, 7151530, 9296989, 14303060, 18593978, 37187956, 46484945, 92969890, 185939780]

約数ペア:

[(1, 185939780), (2, 92969890), (4, 46484945), (5, 37187956), (10, 18593978), (13, 14303060), (20, 9296989), (26, 7151530), (52, 3575765), (65, 2860612), (130, 1430306), (260, 715153)]