4285600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 11436768

約数和(自身を除く): 7151168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 487, 550, 800, 880, 974, 1100, 1760, 1948, 2200, 2435, 3896, 4400, 4870, 5357, 7792, 8800, 9740, 10714, 12175, 15584, 19480, 21428, 24350, 26785, 38960, 42856, 48700, 53570, 77920, 85712, 97400, 107140, 133925, 171424, 194800, 214280, 267850, 389600, 428560, 535700, 857120, 1071400, 2142800, 4285600]

約数ペア:

[(1, 4285600), (2, 2142800), (4, 1071400), (5, 857120), (8, 535700), (10, 428560), (11, 389600), (16, 267850), (20, 214280), (22, 194800), (25, 171424), (32, 133925), (40, 107140), (44, 97400), (50, 85712), (55, 77920), (80, 53570), (88, 48700), (100, 42856), (110, 38960), (160, 26785), (176, 24350), (200, 21428), (220, 19480), (275, 15584), (352, 12175), (400, 10714), (440, 9740), (487, 8800), (550, 7792), (800, 5357), (880, 4870), (974, 4400), (1100, 3896), (1760, 2435), (1948, 2200)]