57024940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{407321}}^1$

素因数の和:407337

約数の個数: 24

約数和(自身を含む): 136860192

約数和(自身を除く): 79835252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 407321, 814642, 1629284, 2036605, 2851247, 4073210, 5702494, 8146420, 11404988, 14256235, 28512470, 57024940]

約数ペア:

[(1, 57024940), (2, 28512470), (4, 14256235), (5, 11404988), (7, 8146420), (10, 5702494), (14, 4073210), (20, 2851247), (28, 2036605), (35, 1629284), (70, 814642), (140, 407321)]