25115200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1427}}^1$

素因数の和:1460

約数の個数: 84

約数和(自身を含む): 67464432

約数和(自身を除く): 42349232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1100, 1427, 1600, 1760, 2200, 2854, 3520, 4400, 5708, 7135, 8800, 11416, 14270, 15697, 17600, 22832, 28540, 31394, 35675, 45664, 57080, 62788, 71350, 78485, 91328, 114160, 125576, 142700, 156970, 228320, 251152, 285400, 313940, 392425, 456640, 502304, 570800, 627880, 784850, 1004608, 1141600, 1255760, 1569700, 2283200, 2511520, 3139400, 5023040, 6278800, 12557600, 25115200]

約数ペア:

[(1, 25115200), (2, 12557600), (4, 6278800), (5, 5023040), (8, 3139400), (10, 2511520), (11, 2283200), (16, 1569700), (20, 1255760), (22, 1141600), (25, 1004608), (32, 784850), (40, 627880), (44, 570800), (50, 502304), (55, 456640), (64, 392425), (80, 313940), (88, 285400), (100, 251152), (110, 228320), (160, 156970), (176, 142700), (200, 125576), (220, 114160), (275, 91328), (320, 78485), (352, 71350), (400, 62788), (440, 57080), (550, 45664), (704, 35675), (800, 31394), (880, 28540), (1100, 22832), (1427, 17600), (1600, 15697), (1760, 14270), (2200, 11416), (2854, 8800), (3520, 7135), (4400, 5708)]