1969160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 2696440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2591, 5182, 10364, 12955, 20728, 25910, 49229, 51820, 98458, 103640, 196916, 246145, 393832, 492290, 984580, 1969160]

約数ペア:

[(1, 1969160), (2, 984580), (4, 492290), (5, 393832), (8, 246145), (10, 196916), (19, 103640), (20, 98458), (38, 51820), (40, 49229), (76, 25910), (95, 20728), (152, 12955), (190, 10364), (380, 5182), (760, 2591)]