45485180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174943}}^1$

素因数の和:174965

約数の個数: 24

約数和(自身を含む): 102867072

約数和(自身を除く): 57381892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 174943, 349886, 699772, 874715, 1749430, 2274259, 3498860, 4548518, 9097036, 11371295, 22742590, 45485180]

約数ペア:

[(1, 45485180), (2, 22742590), (4, 11371295), (5, 9097036), (10, 4548518), (13, 3498860), (20, 2274259), (26, 1749430), (52, 874715), (65, 699772), (130, 349886), (260, 174943)]