4904600

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 11550600

約数和(自身を除く): 6646000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 179, 200, 274, 358, 548, 685, 716, 895, 1096, 1370, 1432, 1790, 2740, 3425, 3580, 4475, 5480, 6850, 7160, 8950, 13700, 17900, 24523, 27400, 35800, 49046, 98092, 122615, 196184, 245230, 490460, 613075, 980920, 1226150, 2452300, 4904600]

約数ペア:

[(1, 4904600), (2, 2452300), (4, 1226150), (5, 980920), (8, 613075), (10, 490460), (20, 245230), (25, 196184), (40, 122615), (50, 98092), (100, 49046), (137, 35800), (179, 27400), (200, 24523), (274, 17900), (358, 13700), (548, 8950), (685, 7160), (716, 6850), (895, 5480), (1096, 4475), (1370, 3580), (1432, 3425), (1790, 2740)]