5965820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 14665728

約数和(自身を除く): 8699908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 991, 1204, 1505, 1982, 3010, 3964, 4955, 6020, 6937, 9910, 13874, 19820, 27748, 34685, 42613, 69370, 85226, 138740, 170452, 213065, 298291, 426130, 596582, 852260, 1193164, 1491455, 2982910, 5965820]

約数ペア:

[(1, 5965820), (2, 2982910), (4, 1491455), (5, 1193164), (7, 852260), (10, 596582), (14, 426130), (20, 298291), (28, 213065), (35, 170452), (43, 138740), (70, 85226), (86, 69370), (140, 42613), (172, 34685), (215, 27748), (301, 19820), (430, 13874), (602, 9910), (860, 6937), (991, 6020), (1204, 4955), (1505, 3964), (1982, 3010)]