88764010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3361}}^1$

素因数の和:3526

約数の個数: 32

約数和(自身を含む): 169444800

約数和(自身を除く): 80680790

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 3361, 5282, 6722, 13205, 16805, 26410, 33610, 63859, 127718, 319295, 467179, 638590, 934358, 2335895, 4671790, 8876401, 17752802, 44382005, 88764010]

約数ペア:

[(1, 88764010), (2, 44382005), (5, 17752802), (10, 8876401), (19, 4671790), (38, 2335895), (95, 934358), (139, 638590), (190, 467179), (278, 319295), (695, 127718), (1390, 63859), (2641, 33610), (3361, 26410), (5282, 16805), (6722, 13205)]