31761853540

素因数分解:

$2^2\times 5^1\times {\mathrm{11503}}^1\times {\mathrm{138059}}^1$

素因数の和:149571

約数の個数: 24

約数和(自身を含む): 66706174080

約数和(自身を除く): 34944320540

約数列:

[1, 2, 4, 5, 10, 20, 11503, 23006, 46012, 57515, 115030, 138059, 230060, 276118, 552236, 690295, 1380590, 2761180, 1588092677, 3176185354, 6352370708, 7940463385, 15880926770, 31761853540]

約数ペア:

[(1, 31761853540), (2, 15880926770), (4, 7940463385), (5, 6352370708), (10, 3176185354), (20, 1588092677), (11503, 2761180), (23006, 1380590), (46012, 690295), (57515, 552236), (115030, 276118), (138059, 230060)]