3896900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 10207680

約数和(自身を除く): 6310780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 293, 350, 380, 475, 532, 586, 665, 700, 950, 1172, 1330, 1465, 1900, 2051, 2660, 2930, 3325, 4102, 5567, 5860, 6650, 7325, 8204, 10255, 11134, 13300, 14650, 20510, 22268, 27835, 29300, 38969, 41020, 51275, 55670, 77938, 102550, 111340, 139175, 155876, 194845, 205100, 278350, 389690, 556700, 779380, 974225, 1948450, 3896900]

約数ペア:

[(1, 3896900), (2, 1948450), (4, 974225), (5, 779380), (7, 556700), (10, 389690), (14, 278350), (19, 205100), (20, 194845), (25, 155876), (28, 139175), (35, 111340), (38, 102550), (50, 77938), (70, 55670), (76, 51275), (95, 41020), (100, 38969), (133, 29300), (140, 27835), (175, 22268), (190, 20510), (266, 14650), (293, 13300), (350, 11134), (380, 10255), (475, 8204), (532, 7325), (586, 6650), (665, 5860), (700, 5567), (950, 4102), (1172, 3325), (1330, 2930), (1465, 2660), (1900, 2051)]