63116120

素因数分解:

$2^3\times 5^1\times {\mathrm{1577903}}^1$

素因数の和:1577914

約数の個数: 16

約数和(自身を含む): 142011360

約数和(自身を除く): 78895240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1577903, 3155806, 6311612, 7889515, 12623224, 15779030, 31558060, 63116120]

約数ペア:

[(1, 63116120), (2, 31558060), (4, 15779030), (5, 12623224), (8, 7889515), (10, 6311612), (20, 3155806), (40, 1577903)]