2016312440

素因数分解:

$2^3\times 5^1\times {\mathrm{50407811}}^1$

素因数の和:50407822

約数の個数: 16

約数和(自身を含む): 4536703080

約数和(自身を除く): 2520390640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50407811, 100815622, 201631244, 252039055, 403262488, 504078110, 1008156220, 2016312440]

約数ペア:

[(1, 2016312440), (2, 1008156220), (4, 504078110), (5, 403262488), (8, 252039055), (10, 201631244), (20, 100815622), (40, 50407811)]