6139640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11807}}^1$

素因数の和:11831

約数の個数: 32

約数和(自身を含む): 14878080

約数和(自身を除く): 8738440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 11807, 23614, 47228, 59035, 94456, 118070, 153491, 236140, 306982, 472280, 613964, 767455, 1227928, 1534910, 3069820, 6139640]

約数ペア:

[(1, 6139640), (2, 3069820), (4, 1534910), (5, 1227928), (8, 767455), (10, 613964), (13, 472280), (20, 306982), (26, 236140), (40, 153491), (52, 118070), (65, 94456), (104, 59035), (130, 47228), (260, 23614), (520, 11807)]