5779720

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 13115520

約数和(自身を除く): 7335800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1103, 1310, 2206, 2620, 4412, 5240, 5515, 8824, 11030, 22060, 44120, 144493, 288986, 577972, 722465, 1155944, 1444930, 2889860, 5779720]

約数ペア:

[(1, 5779720), (2, 2889860), (4, 1444930), (5, 1155944), (8, 722465), (10, 577972), (20, 288986), (40, 144493), (131, 44120), (262, 22060), (524, 11030), (655, 8824), (1048, 5515), (1103, 5240), (1310, 4412), (2206, 2620)]