422798800

素因数分解:

$2^4\times 5^2\times {\mathrm{263}}^1\times {\mathrm{4019}}^1$

素因数の和:4300

約数の個数: 60

約数和(自身を含む): 1019890080

約数和(自身を除く): 597091280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 263, 400, 526, 1052, 1315, 2104, 2630, 4019, 4208, 5260, 6575, 8038, 10520, 13150, 16076, 20095, 21040, 26300, 32152, 40190, 52600, 64304, 80380, 100475, 105200, 160760, 200950, 321520, 401900, 803800, 1056997, 1607600, 2113994, 4227988, 5284985, 8455976, 10569970, 16911952, 21139940, 26424925, 42279880, 52849850, 84559760, 105699700, 211399400, 422798800]

約数ペア:

[(1, 422798800), (2, 211399400), (4, 105699700), (5, 84559760), (8, 52849850), (10, 42279880), (16, 26424925), (20, 21139940), (25, 16911952), (40, 10569970), (50, 8455976), (80, 5284985), (100, 4227988), (200, 2113994), (263, 1607600), (400, 1056997), (526, 803800), (1052, 401900), (1315, 321520), (2104, 200950), (2630, 160760), (4019, 105200), (4208, 100475), (5260, 80380), (6575, 64304), (8038, 52600), (10520, 40190), (13150, 32152), (16076, 26300), (20095, 21040)]