24947120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28349}}^1$

素因数の和:28373

約数の個数: 40

約数和(自身を含む): 63277200

約数和(自身を除く): 38330080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 28349, 56698, 113396, 141745, 226792, 283490, 311839, 453584, 566980, 623678, 1133960, 1247356, 1559195, 2267920, 2494712, 3118390, 4989424, 6236780, 12473560, 24947120]

約数ペア:

[(1, 24947120), (2, 12473560), (4, 6236780), (5, 4989424), (8, 3118390), (10, 2494712), (11, 2267920), (16, 1559195), (20, 1247356), (22, 1133960), (40, 623678), (44, 566980), (55, 453584), (80, 311839), (88, 283490), (110, 226792), (176, 141745), (220, 113396), (440, 56698), (880, 28349)]