56085760

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 137602080

約数和(自身を除く): 81516320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1019, 1280, 1376, 1720, 2038, 2752, 3440, 4076, 5095, 5504, 6880, 8152, 10190, 11008, 13760, 16304, 20380, 27520, 32608, 40760, 43817, 55040, 65216, 81520, 87634, 130432, 163040, 175268, 219085, 260864, 326080, 350536, 438170, 652160, 701072, 876340, 1304320, 1402144, 1752680, 2804288, 3505360, 5608576, 7010720, 11217152, 14021440, 28042880, 56085760]

約数ペア:

[(1, 56085760), (2, 28042880), (4, 14021440), (5, 11217152), (8, 7010720), (10, 5608576), (16, 3505360), (20, 2804288), (32, 1752680), (40, 1402144), (43, 1304320), (64, 876340), (80, 701072), (86, 652160), (128, 438170), (160, 350536), (172, 326080), (215, 260864), (256, 219085), (320, 175268), (344, 163040), (430, 130432), (640, 87634), (688, 81520), (860, 65216), (1019, 55040), (1280, 43817), (1376, 40760), (1720, 32608), (2038, 27520), (2752, 20380), (3440, 16304), (4076, 13760), (5095, 11008), (5504, 10190), (6880, 8152)]