80441510

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{12433}}^1$

素因数の和:13087

約数の個数: 16

約数和(自身を含む): 145030176

約数和(自身を除く): 64588666

約数列:

[1, 2, 5, 10, 647, 1294, 3235, 6470, 12433, 24866, 62165, 124330, 8044151, 16088302, 40220755, 80441510]

約数ペア:

[(1, 80441510), (2, 40220755), (5, 16088302), (10, 8044151), (647, 124330), (1294, 62165), (3235, 24866), (6470, 12433)]