71134580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{323339}}^1$

素因数の和:323359

約数の個数: 24

約数和(自身を含む): 162963360

約数和(自身を除く): 91828780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 323339, 646678, 1293356, 1616695, 3233390, 3556729, 6466780, 7113458, 14226916, 17783645, 35567290, 71134580]

約数ペア:

[(1, 71134580), (2, 35567290), (4, 17783645), (5, 14226916), (10, 7113458), (11, 6466780), (20, 3556729), (22, 3233390), (44, 1616695), (55, 1293356), (110, 646678), (220, 323339)]