2451510400

素因数分解:

$2^7\times 5^2\times {\mathrm{766097}}^1$

素因数の和:766121

約数の個数: 48

約数和(自身を含む): 6056004690

約数和(自身を除く): 3604494290

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 766097, 1532194, 3064388, 3830485, 6128776, 7660970, 12257552, 15321940, 19152425, 24515104, 30643880, 38304850, 49030208, 61287760, 76609700, 98060416, 122575520, 153219400, 245151040, 306438800, 490302080, 612877600, 1225755200, 2451510400]

約数ペア:

[(1, 2451510400), (2, 1225755200), (4, 612877600), (5, 490302080), (8, 306438800), (10, 245151040), (16, 153219400), (20, 122575520), (25, 98060416), (32, 76609700), (40, 61287760), (50, 49030208), (64, 38304850), (80, 30643880), (100, 24515104), (128, 19152425), (160, 15321940), (200, 12257552), (320, 7660970), (400, 6128776), (640, 3830485), (800, 3064388), (1600, 1532194), (3200, 766097)]