262367140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1874051}}^1$

素因数の和:1874067

約数の個数: 24

約数和(自身を含む): 629681472

約数和(自身を除く): 367314332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1874051, 3748102, 7496204, 9370255, 13118357, 18740510, 26236714, 37481020, 52473428, 65591785, 131183570, 262367140]

約数ペア:

[(1, 262367140), (2, 131183570), (4, 65591785), (5, 52473428), (7, 37481020), (10, 26236714), (14, 18740510), (20, 13118357), (28, 9370255), (35, 7496204), (70, 3748102), (140, 1874051)]