1440984710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{32029}}^1$

素因数の和:32456

約数の個数: 32

約数和(自身を含む): 2836576800

約数和(自身を除く): 1395592090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 2045, 4090, 4499, 8998, 22495, 32029, 44990, 64058, 160145, 320290, 352319, 704638, 1761595, 3523190, 13099861, 26199722, 65499305, 130998610, 144098471, 288196942, 720492355, 1440984710]

約数ペア:

[(1, 1440984710), (2, 720492355), (5, 288196942), (10, 144098471), (11, 130998610), (22, 65499305), (55, 26199722), (110, 13099861), (409, 3523190), (818, 1761595), (2045, 704638), (4090, 352319), (4499, 320290), (8998, 160145), (22495, 64058), (32029, 44990)]