2660699855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 3585254400

約数和(自身を除く): 924554545

約数列:

[1, 5, 11, 55, 79, 121, 179, 311, 395, 605, 869, 895, 1555, 1969, 3421, 4345, 9559, 9845, 14141, 17105, 21659, 24569, 37631, 47795, 55669, 70705, 108295, 122845, 155551, 188155, 270259, 278345, 612359, 777755, 1351295, 1711061, 2972849, 3061795, 4397851, 6735949, 8555305, 14864245, 21989255, 33679745, 48376361, 241881805, 532139971, 2660699855]

約数ペア:

[(1, 2660699855), (5, 532139971), (11, 241881805), (55, 48376361), (79, 33679745), (121, 21989255), (179, 14864245), (311, 8555305), (395, 6735949), (605, 4397851), (869, 3061795), (895, 2972849), (1555, 1711061), (1969, 1351295), (3421, 777755), (4345, 612359), (9559, 278345), (9845, 270259), (14141, 188155), (17105, 155551), (21659, 122845), (24569, 108295), (37631, 70705), (47795, 55669)]