2016390700

素因数分解:

$2^2\times 5^2\times {\mathrm{1901}}^1\times {\mathrm{10607}}^1$

素因数の和:12522

約数の個数: 36

約数和(自身を含む): 4378282272

約数和(自身を除く): 2361891572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1901, 3802, 7604, 9505, 10607, 19010, 21214, 38020, 42428, 47525, 53035, 95050, 106070, 190100, 212140, 265175, 530350, 1060700, 20163907, 40327814, 80655628, 100819535, 201639070, 403278140, 504097675, 1008195350, 2016390700]

約数ペア:

[(1, 2016390700), (2, 1008195350), (4, 504097675), (5, 403278140), (10, 201639070), (20, 100819535), (25, 80655628), (50, 40327814), (100, 20163907), (1901, 1060700), (3802, 530350), (7604, 265175), (9505, 212140), (10607, 190100), (19010, 106070), (21214, 95050), (38020, 53035), (42428, 47525)]