1265430050

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{232189}}^1$

素因数の和:232310

約数の個数: 24

約数和(自身を含む): 2375303700

約数和(自身を除く): 1109873650

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 232189, 464378, 1160945, 2321890, 5804725, 11609450, 25308601, 50617202, 126543005, 253086010, 632715025, 1265430050]

約数ペア:

[(1, 1265430050), (2, 632715025), (5, 253086010), (10, 126543005), (25, 50617202), (50, 25308601), (109, 11609450), (218, 5804725), (545, 2321890), (1090, 1160945), (2725, 464378), (5450, 232189)]