1612656650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101107}}^1$

素因数の和:101159

約数の個数: 48

約数和(自身を含む): 3385095840

約数和(自身を除く): 1772439190

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 7975, 15950, 101107, 202214, 505535, 1011070, 1112177, 2224354, 2527675, 2932103, 5055350, 5560885, 5864206, 11121770, 14660515, 27804425, 29321030, 32253133, 55608850, 64506266, 73302575, 146605150, 161265665, 322531330, 806328325, 1612656650]

約数ペア:

[(1, 1612656650), (2, 806328325), (5, 322531330), (10, 161265665), (11, 146605150), (22, 73302575), (25, 64506266), (29, 55608850), (50, 32253133), (55, 29321030), (58, 27804425), (110, 14660515), (145, 11121770), (275, 5864206), (290, 5560885), (319, 5055350), (550, 2932103), (638, 2527675), (725, 2224354), (1450, 1112177), (1595, 1011070), (3190, 505535), (7975, 202214), (15950, 101107)]