54178000

素因数分解:

$2^4\times 5^3\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 80

約数和(自身を含む): 132777216

約数和(自身を除く): 78599216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 125, 200, 206, 250, 263, 400, 412, 500, 515, 526, 824, 1000, 1030, 1052, 1315, 1648, 2000, 2060, 2104, 2575, 2630, 4120, 4208, 5150, 5260, 6575, 8240, 10300, 10520, 12875, 13150, 20600, 21040, 25750, 26300, 27089, 32875, 41200, 51500, 52600, 54178, 65750, 103000, 105200, 108356, 131500, 135445, 206000, 216712, 263000, 270890, 433424, 526000, 541780, 677225, 1083560, 1354450, 2167120, 2708900, 3386125, 5417800, 6772250, 10835600, 13544500, 27089000, 54178000]

約数ペア:

[(1, 54178000), (2, 27089000), (4, 13544500), (5, 10835600), (8, 6772250), (10, 5417800), (16, 3386125), (20, 2708900), (25, 2167120), (40, 1354450), (50, 1083560), (80, 677225), (100, 541780), (103, 526000), (125, 433424), (200, 270890), (206, 263000), (250, 216712), (263, 206000), (400, 135445), (412, 131500), (500, 108356), (515, 105200), (526, 103000), (824, 65750), (1000, 54178), (1030, 52600), (1052, 51500), (1315, 41200), (1648, 32875), (2000, 27089), (2060, 26300), (2104, 25750), (2575, 21040), (2630, 20600), (4120, 13150), (4208, 12875), (5150, 10520), (5260, 10300), (6575, 8240)]