6628900

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:604

約数の個数: 36

約数和(自身を含む): 14512960

約数和(自身を除く): 7884060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 439, 604, 755, 878, 1510, 1756, 2195, 3020, 3775, 4390, 7550, 8780, 10975, 15100, 21950, 43900, 66289, 132578, 265156, 331445, 662890, 1325780, 1657225, 3314450, 6628900]

約数ペア:

[(1, 6628900), (2, 3314450), (4, 1657225), (5, 1325780), (10, 662890), (20, 331445), (25, 265156), (50, 132578), (100, 66289), (151, 43900), (302, 21950), (439, 15100), (604, 10975), (755, 8780), (878, 7550), (1510, 4390), (1756, 3775), (2195, 3020)]