2812760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3701}}^1$

素因数の和:3731

約数の個数: 32

約数和(自身を含む): 6663600

約数和(自身を除く): 3850840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3701, 7402, 14804, 18505, 29608, 37010, 70319, 74020, 140638, 148040, 281276, 351595, 562552, 703190, 1406380, 2812760]

約数ペア:

[(1, 2812760), (2, 1406380), (4, 703190), (5, 562552), (8, 351595), (10, 281276), (19, 148040), (20, 140638), (38, 74020), (40, 70319), (76, 37010), (95, 29608), (152, 18505), (190, 14804), (380, 7402), (760, 3701)]