5136850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1530

約数の個数: 24

約数和(自身を含む): 9695808

約数和(自身を除く): 4558958

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1447, 1775, 2894, 3550, 7235, 14470, 36175, 72350, 102737, 205474, 513685, 1027370, 2568425, 5136850]

約数ペア:

[(1, 5136850), (2, 2568425), (5, 1027370), (10, 513685), (25, 205474), (50, 102737), (71, 72350), (142, 36175), (355, 14470), (710, 7235), (1447, 3550), (1775, 2894)]