6515360

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 15767136

約数和(自身を除く): 9251776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 947, 1376, 1720, 1894, 3440, 3788, 4735, 6880, 7576, 9470, 15152, 18940, 30304, 37880, 40721, 75760, 81442, 151520, 162884, 203605, 325768, 407210, 651536, 814420, 1303072, 1628840, 3257680, 6515360]

約数ペア:

[(1, 6515360), (2, 3257680), (4, 1628840), (5, 1303072), (8, 814420), (10, 651536), (16, 407210), (20, 325768), (32, 203605), (40, 162884), (43, 151520), (80, 81442), (86, 75760), (160, 40721), (172, 37880), (215, 30304), (344, 18940), (430, 15152), (688, 9470), (860, 7576), (947, 6880), (1376, 4735), (1720, 3788), (1894, 3440)]