4877883400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1876109}}^1$

素因数の和:1876138

約数の個数: 48

約数和(自身を含む): 12213476100

約数和(自身を除く): 7335592700

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 1876109, 3752218, 7504436, 9380545, 15008872, 18761090, 24389417, 37522180, 46902725, 48778834, 75044360, 93805450, 97557668, 121947085, 187610900, 195115336, 243894170, 375221800, 487788340, 609735425, 975576680, 1219470850, 2438941700, 4877883400]

約数ペア:

[(1, 4877883400), (2, 2438941700), (4, 1219470850), (5, 975576680), (8, 609735425), (10, 487788340), (13, 375221800), (20, 243894170), (25, 195115336), (26, 187610900), (40, 121947085), (50, 97557668), (52, 93805450), (65, 75044360), (100, 48778834), (104, 46902725), (130, 37522180), (200, 24389417), (260, 18761090), (325, 15008872), (520, 9380545), (650, 7504436), (1300, 3752218), (2600, 1876109)]