27509800

素因数分解:

$2^3\times 5^2\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 64326240

約数和(自身を除く): 36816440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 263, 523, 526, 1046, 1052, 1315, 2092, 2104, 2615, 2630, 4184, 5230, 5260, 6575, 10460, 10520, 13075, 13150, 20920, 26150, 26300, 52300, 52600, 104600, 137549, 275098, 550196, 687745, 1100392, 1375490, 2750980, 3438725, 5501960, 6877450, 13754900, 27509800]

約数ペア:

[(1, 27509800), (2, 13754900), (4, 6877450), (5, 5501960), (8, 3438725), (10, 2750980), (20, 1375490), (25, 1100392), (40, 687745), (50, 550196), (100, 275098), (200, 137549), (263, 104600), (523, 52600), (526, 52300), (1046, 26300), (1052, 26150), (1315, 20920), (2092, 13150), (2104, 13075), (2615, 10520), (2630, 10460), (4184, 6575), (5230, 5260)]