6579640

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 14957280

約数和(自身を除く): 8377640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 1597, 2060, 3194, 4120, 6388, 7985, 12776, 15970, 31940, 63880, 164491, 328982, 657964, 822455, 1315928, 1644910, 3289820, 6579640]

約数ペア:

[(1, 6579640), (2, 3289820), (4, 1644910), (5, 1315928), (8, 822455), (10, 657964), (20, 328982), (40, 164491), (103, 63880), (206, 31940), (412, 15970), (515, 12776), (824, 7985), (1030, 6388), (1597, 4120), (2060, 3194)]