119700940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{72109}}^1$

素因数の和:72201

約数の個数: 24

約数和(自身を含む): 254404080

約数和(自身を除く): 134703140

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 72109, 144218, 288436, 360545, 721090, 1442180, 5985047, 11970094, 23940188, 29925235, 59850470, 119700940]

約数ペア:

[(1, 119700940), (2, 59850470), (4, 29925235), (5, 23940188), (10, 11970094), (20, 5985047), (83, 1442180), (166, 721090), (332, 360545), (415, 288436), (830, 144218), (1660, 72109)]