57096220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39107}}^1$

素因数の和:39189

約数の個数: 24

約数和(自身を含む): 121547664

約数和(自身を除く): 64451444

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 39107, 78214, 156428, 195535, 391070, 782140, 2854811, 5709622, 11419244, 14274055, 28548110, 57096220]

約数ペア:

[(1, 57096220), (2, 28548110), (4, 14274055), (5, 11419244), (10, 5709622), (20, 2854811), (73, 782140), (146, 391070), (292, 195535), (365, 156428), (730, 78214), (1460, 39107)]