520089882980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{490650833}}^1$

素因数の和:490650895

約数の個数: 24

約数和(自身を含む): 1112796091512

約数和(自身を除く): 592706208532

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 490650833, 981301666, 1962603332, 2453254165, 4906508330, 9813016660, 26004494149, 52008988298, 104017976596, 130022470745, 260044941490, 520089882980]

約数ペア:

[(1, 520089882980), (2, 260044941490), (4, 130022470745), (5, 104017976596), (10, 52008988298), (20, 26004494149), (53, 9813016660), (106, 4906508330), (212, 2453254165), (265, 1962603332), (530, 981301666), (1060, 490650833)]