80270764

素因数分解:

$2^2\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{1811}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 160731648

約数和(自身を除く): 80460884

約数列:

[1, 2, 4, 7, 14, 28, 1583, 1811, 3166, 3622, 6332, 7244, 11081, 12677, 22162, 25354, 44324, 50708, 2866813, 5733626, 11467252, 20067691, 40135382, 80270764]

約数ペア:

[(1, 80270764), (2, 40135382), (4, 20067691), (7, 11467252), (14, 5733626), (28, 2866813), (1583, 50708), (1811, 44324), (3166, 25354), (3622, 22162), (6332, 12677), (7244, 11081)]