42043160

素因数分解:

$2^3\times 5^1\times {\mathrm{1051079}}^1$

素因数の和:1051090

約数の個数: 16

約数和(自身を含む): 94597200

約数和(自身を除く): 52554040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051079, 2102158, 4204316, 5255395, 8408632, 10510790, 21021580, 42043160]

約数ペア:

[(1, 42043160), (2, 21021580), (4, 10510790), (5, 8408632), (8, 5255395), (10, 4204316), (20, 2102158), (40, 1051079)]