9611920

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1027

約数の個数: 40

約数和(自身を含む): 22536504

約数和(自身を除く): 12924584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 877, 1096, 1370, 1754, 2192, 2740, 3508, 4385, 5480, 7016, 8770, 10960, 14032, 17540, 35080, 70160, 120149, 240298, 480596, 600745, 961192, 1201490, 1922384, 2402980, 4805960, 9611920]

約数ペア:

[(1, 9611920), (2, 4805960), (4, 2402980), (5, 1922384), (8, 1201490), (10, 961192), (16, 600745), (20, 480596), (40, 240298), (80, 120149), (137, 70160), (274, 35080), (548, 17540), (685, 14032), (877, 10960), (1096, 8770), (1370, 7016), (1754, 5480), (2192, 4385), (2740, 3508)]