12028880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2903

約数の個数: 40

約数和(自身を含む): 28504872

約数和(自身を除く): 16475992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2837, 4240, 5674, 11348, 14185, 22696, 28370, 45392, 56740, 113480, 150361, 226960, 300722, 601444, 751805, 1202888, 1503610, 2405776, 3007220, 6014440, 12028880]

約数ペア:

[(1, 12028880), (2, 6014440), (4, 3007220), (5, 2405776), (8, 1503610), (10, 1202888), (16, 751805), (20, 601444), (40, 300722), (53, 226960), (80, 150361), (106, 113480), (212, 56740), (265, 45392), (424, 28370), (530, 22696), (848, 14185), (1060, 11348), (2120, 5674), (2837, 4240)]