124713760

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18127}}^1$

素因数の和:18185

約数の個数: 48

約数和(自身を含む): 301504896

約数和(自身を除く): 176791136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 18127, 36254, 72508, 90635, 145016, 181270, 290032, 362540, 580064, 725080, 779461, 1450160, 1558922, 2900320, 3117844, 3897305, 6235688, 7794610, 12471376, 15589220, 24942752, 31178440, 62356880, 124713760]

約数ペア:

[(1, 124713760), (2, 62356880), (4, 31178440), (5, 24942752), (8, 15589220), (10, 12471376), (16, 7794610), (20, 6235688), (32, 3897305), (40, 3117844), (43, 2900320), (80, 1558922), (86, 1450160), (160, 779461), (172, 725080), (215, 580064), (344, 362540), (430, 290032), (688, 181270), (860, 145016), (1376, 90635), (1720, 72508), (3440, 36254), (6880, 18127)]