1164751580

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{149711}}^1$

素因数の和:150109

約数の個数: 24

約数和(自身を含む): 2452282560

約数和(自身を除く): 1287530980

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 3890, 7780, 149711, 299422, 598844, 748555, 1497110, 2994220, 58237579, 116475158, 232950316, 291187895, 582375790, 1164751580]

約数ペア:

[(1, 1164751580), (2, 582375790), (4, 291187895), (5, 232950316), (10, 116475158), (20, 58237579), (389, 2994220), (778, 1497110), (1556, 748555), (1945, 598844), (3890, 299422), (7780, 149711)]