103129780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3851}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 235557504

約数和(自身を除く): 132427724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 3851, 5356, 6695, 7702, 13390, 15404, 19255, 26780, 38510, 50063, 77020, 100126, 200252, 250315, 396653, 500630, 793306, 1001260, 1586612, 1983265, 3966530, 5156489, 7933060, 10312978, 20625956, 25782445, 51564890, 103129780]

約数ペア:

[(1, 103129780), (2, 51564890), (4, 25782445), (5, 20625956), (10, 10312978), (13, 7933060), (20, 5156489), (26, 3966530), (52, 1983265), (65, 1586612), (103, 1001260), (130, 793306), (206, 500630), (260, 396653), (412, 250315), (515, 200252), (1030, 100126), (1339, 77020), (2060, 50063), (2678, 38510), (3851, 26780), (5356, 19255), (6695, 15404), (7702, 13390)]