1259050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 36

約数和(自身を含む): 2552850

約数和(自身を除く): 1293800

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 169, 298, 325, 338, 650, 745, 845, 1490, 1690, 1937, 3725, 3874, 4225, 7450, 8450, 9685, 19370, 25181, 48425, 50362, 96850, 125905, 251810, 629525, 1259050]

約数ペア:

[(1, 1259050), (2, 629525), (5, 251810), (10, 125905), (13, 96850), (25, 50362), (26, 48425), (50, 25181), (65, 19370), (130, 9685), (149, 8450), (169, 7450), (298, 4225), (325, 3874), (338, 3725), (650, 1937), (745, 1690), (845, 1490)]