26579580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3187}}^1$

素因数の和:3338

約数の個数: 48

約数和(自身を含む): 74981760

約数和(自身を除く): 48402180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3187, 4170, 6374, 8340, 9561, 12748, 15935, 19122, 31870, 38244, 47805, 63740, 95610, 191220, 442993, 885986, 1328979, 1771972, 2214965, 2657958, 4429930, 5315916, 6644895, 8859860, 13289790, 26579580]

約数ペア:

[(1, 26579580), (2, 13289790), (3, 8859860), (4, 6644895), (5, 5315916), (6, 4429930), (10, 2657958), (12, 2214965), (15, 1771972), (20, 1328979), (30, 885986), (60, 442993), (139, 191220), (278, 95610), (417, 63740), (556, 47805), (695, 38244), (834, 31870), (1390, 19122), (1668, 15935), (2085, 12748), (2780, 9561), (3187, 8340), (4170, 6374)]