127004600

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{2657}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 296632800

約数和(自身を除く): 169628200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 956, 1195, 1912, 2390, 2657, 4780, 5314, 5975, 9560, 10628, 11950, 13285, 21256, 23900, 26570, 47800, 53140, 66425, 106280, 132850, 265700, 531400, 635023, 1270046, 2540092, 3175115, 5080184, 6350230, 12700460, 15875575, 25400920, 31751150, 63502300, 127004600]

約数ペア:

[(1, 127004600), (2, 63502300), (4, 31751150), (5, 25400920), (8, 15875575), (10, 12700460), (20, 6350230), (25, 5080184), (40, 3175115), (50, 2540092), (100, 1270046), (200, 635023), (239, 531400), (478, 265700), (956, 132850), (1195, 106280), (1912, 66425), (2390, 53140), (2657, 47800), (4780, 26570), (5314, 23900), (5975, 21256), (9560, 13285), (10628, 11950)]