4504580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 9582720

約数和(自身を除く): 5078140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2851, 5702, 11404, 14255, 28510, 57020, 225229, 450458, 900916, 1126145, 2252290, 4504580]

約数ペア:

[(1, 4504580), (2, 2252290), (4, 1126145), (5, 900916), (10, 450458), (20, 225229), (79, 57020), (158, 28510), (316, 14255), (395, 11404), (790, 5702), (1580, 2851)]