42594560

素因数分解:

$2^8\times 5^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 103311936

約数和(自身を除く): 60717376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 311, 320, 428, 535, 622, 640, 856, 1070, 1244, 1280, 1555, 1712, 2140, 2488, 3110, 3424, 4280, 4976, 6220, 6848, 8560, 9952, 12440, 13696, 17120, 19904, 24880, 27392, 33277, 34240, 39808, 49760, 66554, 68480, 79616, 99520, 133108, 136960, 166385, 199040, 266216, 332770, 398080, 532432, 665540, 1064864, 1331080, 2129728, 2662160, 4259456, 5324320, 8518912, 10648640, 21297280, 42594560]

約数ペア:

[(1, 42594560), (2, 21297280), (4, 10648640), (5, 8518912), (8, 5324320), (10, 4259456), (16, 2662160), (20, 2129728), (32, 1331080), (40, 1064864), (64, 665540), (80, 532432), (107, 398080), (128, 332770), (160, 266216), (214, 199040), (256, 166385), (311, 136960), (320, 133108), (428, 99520), (535, 79616), (622, 68480), (640, 66554), (856, 49760), (1070, 39808), (1244, 34240), (1280, 33277), (1555, 27392), (1712, 24880), (2140, 19904), (2488, 17120), (3110, 13696), (3424, 12440), (4280, 9952), (4976, 8560), (6220, 6848)]