80127950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4871}}^1$

素因数の和:4937

約数の個数: 48

約数和(自身を含む): 173988864

約数和(自身を除く): 93860914

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 4871, 8225, 9742, 16450, 24355, 34097, 48710, 68194, 121775, 170485, 228937, 243550, 340970, 457874, 852425, 1144685, 1602559, 1704850, 2289370, 3205118, 5723425, 8012795, 11446850, 16025590, 40063975, 80127950]

約数ペア:

[(1, 80127950), (2, 40063975), (5, 16025590), (7, 11446850), (10, 8012795), (14, 5723425), (25, 3205118), (35, 2289370), (47, 1704850), (50, 1602559), (70, 1144685), (94, 852425), (175, 457874), (235, 340970), (329, 243550), (350, 228937), (470, 170485), (658, 121775), (1175, 68194), (1645, 48710), (2350, 34097), (3290, 24355), (4871, 16450), (8225, 9742)]