33120040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43579}}^1$

素因数の和:43609

約数の個数: 32

約数和(自身を含む): 78444000

約数和(自身を除く): 45323960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 43579, 87158, 174316, 217895, 348632, 435790, 828001, 871580, 1656002, 1743160, 3312004, 4140005, 6624008, 8280010, 16560020, 33120040]

約数ペア:

[(1, 33120040), (2, 16560020), (4, 8280010), (5, 6624008), (8, 4140005), (10, 3312004), (19, 1743160), (20, 1656002), (38, 871580), (40, 828001), (76, 435790), (95, 348632), (152, 217895), (190, 174316), (380, 87158), (760, 43579)]