4340180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16693}}^1$

素因数の和:16715

約数の個数: 24

約数和(自身を含む): 9816072

約数和(自身を除く): 5475892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16693, 33386, 66772, 83465, 166930, 217009, 333860, 434018, 868036, 1085045, 2170090, 4340180]

約数ペア:

[(1, 4340180), (2, 2170090), (4, 1085045), (5, 868036), (10, 434018), (13, 333860), (20, 217009), (26, 166930), (52, 83465), (65, 66772), (130, 33386), (260, 16693)]