118525540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18013}}^1$

素因数の和:18076

約数の個数: 48

約数和(自身を含む): 290529792

約数和(自身を除く): 172004252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 18013, 36026, 72052, 90065, 126091, 180130, 252182, 360260, 504364, 630455, 846611, 1260910, 1693222, 2521820, 3386444, 4233055, 5926277, 8466110, 11852554, 16932220, 23705108, 29631385, 59262770, 118525540]

約数ペア:

[(1, 118525540), (2, 59262770), (4, 29631385), (5, 23705108), (7, 16932220), (10, 11852554), (14, 8466110), (20, 5926277), (28, 4233055), (35, 3386444), (47, 2521820), (70, 1693222), (94, 1260910), (140, 846611), (188, 630455), (235, 504364), (329, 360260), (470, 252182), (658, 180130), (940, 126091), (1316, 90065), (1645, 72052), (3290, 36026), (6580, 18013)]