25930700

素因数分解:

$2^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1106

約数の個数: 36

約数和(自身を含む): 56506800

約数和(自身を除く): 30576100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 349, 698, 743, 1396, 1486, 1745, 2972, 3490, 3715, 6980, 7430, 8725, 14860, 17450, 18575, 34900, 37150, 74300, 259307, 518614, 1037228, 1296535, 2593070, 5186140, 6482675, 12965350, 25930700]

約数ペア:

[(1, 25930700), (2, 12965350), (4, 6482675), (5, 5186140), (10, 2593070), (20, 1296535), (25, 1037228), (50, 518614), (100, 259307), (349, 74300), (698, 37150), (743, 34900), (1396, 18575), (1486, 17450), (1745, 14860), (2972, 8725), (3490, 7430), (3715, 6980)]