2377880140

素因数分解:

$2^2\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{37589}}^1$

素因数の和:40761

約数の個数: 24

約数和(自身を含む): 4995259920

約数和(自身を除く): 2617379780

約数列:

[1, 2, 4, 5, 10, 20, 3163, 6326, 12652, 15815, 31630, 37589, 63260, 75178, 150356, 187945, 375890, 751780, 118894007, 237788014, 475576028, 594470035, 1188940070, 2377880140]

約数ペア:

[(1, 2377880140), (2, 1188940070), (4, 594470035), (5, 475576028), (10, 237788014), (20, 118894007), (3163, 751780), (6326, 375890), (12652, 187945), (15815, 150356), (31630, 75178), (37589, 63260)]