103020800

素因数分解:

$2^8\times 5^2\times {\mathrm{16097}}^1$

素因数の和:16123

約数の個数: 54

約数和(自身を含む): 255008418

約数和(自身を除く): 151987618

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 16097, 32194, 64388, 80485, 128776, 160970, 257552, 321940, 402425, 515104, 643880, 804850, 1030208, 1287760, 1609700, 2060416, 2575520, 3219400, 4120832, 5151040, 6438800, 10302080, 12877600, 20604160, 25755200, 51510400, 103020800]

約数ペア:

[(1, 103020800), (2, 51510400), (4, 25755200), (5, 20604160), (8, 12877600), (10, 10302080), (16, 6438800), (20, 5151040), (25, 4120832), (32, 3219400), (40, 2575520), (50, 2060416), (64, 1609700), (80, 1287760), (100, 1030208), (128, 804850), (160, 643880), (200, 515104), (256, 402425), (320, 321940), (400, 257552), (640, 160970), (800, 128776), (1280, 80485), (1600, 64388), (3200, 32194), (6400, 16097)]