8164940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58321}}^1$

素因数の和:58337

約数の個数: 24

約数和(自身を含む): 19596192

約数和(自身を除く): 11431252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58321, 116642, 233284, 291605, 408247, 583210, 816494, 1166420, 1632988, 2041235, 4082470, 8164940]

約数ペア:

[(1, 8164940), (2, 4082470), (4, 2041235), (5, 1632988), (7, 1166420), (10, 816494), (14, 583210), (20, 408247), (28, 291605), (35, 233284), (70, 116642), (140, 58321)]