140040770

素因数分解:

$2^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{11321}}^1$

素因数の和:12565

約数の個数: 16

約数和(自身を含む): 252299448

約数和(自身を除く): 112258678

約数列:

[1, 2, 5, 10, 1237, 2474, 6185, 11321, 12370, 22642, 56605, 113210, 14004077, 28008154, 70020385, 140040770]

約数ペア:

[(1, 140040770), (2, 70020385), (5, 28008154), (10, 14004077), (1237, 113210), (2474, 56605), (6185, 22642), (11321, 12370)]