23989580

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6701}}^1$

素因数の和:6889

約数の個数: 24

約数和(自身を含む): 50667120

約数和(自身を除く): 26677540

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 6701, 13402, 26804, 33505, 67010, 134020, 1199479, 2398958, 4797916, 5997395, 11994790, 23989580]

約数ペア:

[(1, 23989580), (2, 11994790), (4, 5997395), (5, 4797916), (10, 2398958), (20, 1199479), (179, 134020), (358, 67010), (716, 33505), (895, 26804), (1790, 13402), (3580, 6701)]