426757060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{402601}}^1$

素因数の和:402663

約数の個数: 24

約数和(自身を含む): 913101336

約数和(自身を除く): 486344276

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 402601, 805202, 1610404, 2013005, 4026010, 8052020, 21337853, 42675706, 85351412, 106689265, 213378530, 426757060]

約数ペア:

[(1, 426757060), (2, 213378530), (4, 106689265), (5, 85351412), (10, 42675706), (20, 21337853), (53, 8052020), (106, 4026010), (212, 2013005), (265, 1610404), (530, 805202), (1060, 402601)]