1425260800

素因数分解:

$2^8\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5179}}^1$

素因数の和:5248

約数の個数: 108

約数和(自身を含む): 3610480720

約数和(自身を除く): 2185219920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 160, 172, 200, 215, 256, 320, 344, 400, 430, 640, 688, 800, 860, 1075, 1280, 1376, 1600, 1720, 2150, 2752, 3200, 3440, 4300, 5179, 5504, 6400, 6880, 8600, 10358, 11008, 13760, 17200, 20716, 25895, 27520, 34400, 41432, 51790, 55040, 68800, 82864, 103580, 129475, 137600, 165728, 207160, 222697, 258950, 275200, 331456, 414320, 445394, 517900, 662912, 828640, 890788, 1035800, 1113485, 1325824, 1657280, 1781576, 2071600, 2226970, 3314560, 3563152, 4143200, 4453940, 5567425, 6629120, 7126304, 8286400, 8907880, 11134850, 14252608, 16572800, 17815760, 22269700, 28505216, 33145600, 35631520, 44539400, 57010432, 71263040, 89078800, 142526080, 178157600, 285052160, 356315200, 712630400, 1425260800]

約数ペア:

[(1, 1425260800), (2, 712630400), (4, 356315200), (5, 285052160), (8, 178157600), (10, 142526080), (16, 89078800), (20, 71263040), (25, 57010432), (32, 44539400), (40, 35631520), (43, 33145600), (50, 28505216), (64, 22269700), (80, 17815760), (86, 16572800), (100, 14252608), (128, 11134850), (160, 8907880), (172, 8286400), (200, 7126304), (215, 6629120), (256, 5567425), (320, 4453940), (344, 4143200), (400, 3563152), (430, 3314560), (640, 2226970), (688, 2071600), (800, 1781576), (860, 1657280), (1075, 1325824), (1280, 1113485), (1376, 1035800), (1600, 890788), (1720, 828640), (2150, 662912), (2752, 517900), (3200, 445394), (3440, 414320), (4300, 331456), (5179, 275200), (5504, 258950), (6400, 222697), (6880, 207160), (8600, 165728), (10358, 137600), (11008, 129475), (13760, 103580), (17200, 82864), (20716, 68800), (25895, 55040), (27520, 51790), (34400, 41432)]