5298800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1050

約数の個数: 60

約数和(自身を含む): 13723080

約数和(自身を除く): 8424280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1019, 1040, 1300, 2038, 2600, 4076, 5095, 5200, 8152, 10190, 13247, 16304, 20380, 25475, 26494, 40760, 50950, 52988, 66235, 81520, 101900, 105976, 132470, 203800, 211952, 264940, 331175, 407600, 529880, 662350, 1059760, 1324700, 2649400, 5298800]

約数ペア:

[(1, 5298800), (2, 2649400), (4, 1324700), (5, 1059760), (8, 662350), (10, 529880), (13, 407600), (16, 331175), (20, 264940), (25, 211952), (26, 203800), (40, 132470), (50, 105976), (52, 101900), (65, 81520), (80, 66235), (100, 52988), (104, 50950), (130, 40760), (200, 26494), (208, 25475), (260, 20380), (325, 16304), (400, 13247), (520, 10190), (650, 8152), (1019, 5200), (1040, 5095), (1300, 4076), (2038, 2600)]