104554960

素因数分解:

$2^4\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1759}}^1$

素因数の和:2515

約数の個数: 40

約数和(自身を含む): 243555840

約数和(自身を除く): 139000880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 743, 1486, 1759, 2972, 3518, 3715, 5944, 7036, 7430, 8795, 11888, 14072, 14860, 17590, 28144, 29720, 35180, 59440, 70360, 140720, 1306937, 2613874, 5227748, 6534685, 10455496, 13069370, 20910992, 26138740, 52277480, 104554960]

約数ペア:

[(1, 104554960), (2, 52277480), (4, 26138740), (5, 20910992), (8, 13069370), (10, 10455496), (16, 6534685), (20, 5227748), (40, 2613874), (80, 1306937), (743, 140720), (1486, 70360), (1759, 59440), (2972, 35180), (3518, 29720), (3715, 28144), (5944, 17590), (7036, 14860), (7430, 14072), (8795, 11888)]