68525900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6653}}^1$

素因数の和:6770

約数の個数: 36

約数和(自身を含む): 150167472

約数和(自身を除く): 81641572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 6653, 10300, 13306, 26612, 33265, 66530, 133060, 166325, 332650, 665300, 685259, 1370518, 2741036, 3426295, 6852590, 13705180, 17131475, 34262950, 68525900]

約数ペア:

[(1, 68525900), (2, 34262950), (4, 17131475), (5, 13705180), (10, 6852590), (20, 3426295), (25, 2741036), (50, 1370518), (100, 685259), (103, 665300), (206, 332650), (412, 166325), (515, 133060), (1030, 66530), (2060, 33265), (2575, 26612), (5150, 13306), (6653, 10300)]