9731900

素因数分解:

$2^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 21253848

約数和(自身を除く): 11521948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 307, 317, 614, 634, 1228, 1268, 1535, 1585, 3070, 3170, 6140, 6340, 7675, 7925, 15350, 15850, 30700, 31700, 97319, 194638, 389276, 486595, 973190, 1946380, 2432975, 4865950, 9731900]

約数ペア:

[(1, 9731900), (2, 4865950), (4, 2432975), (5, 1946380), (10, 973190), (20, 486595), (25, 389276), (50, 194638), (100, 97319), (307, 31700), (317, 30700), (614, 15850), (634, 15350), (1228, 7925), (1268, 7675), (1535, 6340), (1585, 6140), (3070, 3170)]