12011920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2833}}^1$

素因数の和:2899

約数の個数: 40

約数和(自身を含む): 28464696

約数和(自身を除く): 16452776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2833, 4240, 5666, 11332, 14165, 22664, 28330, 45328, 56660, 113320, 150149, 226640, 300298, 600596, 750745, 1201192, 1501490, 2402384, 3002980, 6005960, 12011920]

約数ペア:

[(1, 12011920), (2, 6005960), (4, 3002980), (5, 2402384), (8, 1501490), (10, 1201192), (16, 750745), (20, 600596), (40, 300298), (53, 226640), (80, 150149), (106, 113320), (212, 56660), (265, 45328), (424, 28330), (530, 22664), (848, 14165), (1060, 11332), (2120, 5666), (2833, 4240)]