1448904490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3559}}^1\times {\mathrm{3701}}^1$

素因数の和:7278

約数の個数: 32

約数和(自身を含む): 2846689920

約数和(自身を除く): 1397785430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3559, 3701, 7118, 7402, 17795, 18505, 35590, 37010, 39149, 40711, 78298, 81422, 195745, 203555, 391490, 407110, 13171859, 26343718, 65859295, 131718590, 144890449, 289780898, 724452245, 1448904490]

約数ペア:

[(1, 1448904490), (2, 724452245), (5, 289780898), (10, 144890449), (11, 131718590), (22, 65859295), (55, 26343718), (110, 13171859), (3559, 407110), (3701, 391490), (7118, 203555), (7402, 195745), (17795, 81422), (18505, 78298), (35590, 40711), (37010, 39149)]