126399040

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4759}}^1$

素因数の和:4859

約数の個数: 56

約数和(自身を含む): 304678080

約数和(自身を除く): 178279040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 4759, 5312, 6640, 9518, 13280, 19036, 23795, 26560, 38072, 47590, 76144, 95180, 152288, 190360, 304576, 380720, 394997, 761440, 789994, 1522880, 1579988, 1974985, 3159976, 3949970, 6319952, 7899940, 12639904, 15799880, 25279808, 31599760, 63199520, 126399040]

約数ペア:

[(1, 126399040), (2, 63199520), (4, 31599760), (5, 25279808), (8, 15799880), (10, 12639904), (16, 7899940), (20, 6319952), (32, 3949970), (40, 3159976), (64, 1974985), (80, 1579988), (83, 1522880), (160, 789994), (166, 761440), (320, 394997), (332, 380720), (415, 304576), (664, 190360), (830, 152288), (1328, 95180), (1660, 76144), (2656, 47590), (3320, 38072), (4759, 26560), (5312, 23795), (6640, 19036), (9518, 13280)]