2101750360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2765461}}^1$

素因数の和:2765491

約数の個数: 32

約数和(自身を含む): 4977831600

約数和(自身を除く): 2876081240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2765461, 5530922, 11061844, 13827305, 22123688, 27654610, 52543759, 55309220, 105087518, 110618440, 210175036, 262718795, 420350072, 525437590, 1050875180, 2101750360]

約数ペア:

[(1, 2101750360), (2, 1050875180), (4, 525437590), (5, 420350072), (8, 262718795), (10, 210175036), (19, 110618440), (20, 105087518), (38, 55309220), (40, 52543759), (76, 27654610), (95, 22123688), (152, 13827305), (190, 11061844), (380, 5530922), (760, 2765461)]