103977980

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{15427}}^1$

素因数の和:15773

約数の個数: 24

約数和(自身を含む): 219015888

約数和(自身を除く): 115037908

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 15427, 30854, 61708, 77135, 154270, 308540, 5198899, 10397798, 20795596, 25994495, 51988990, 103977980]

約数ペア:

[(1, 103977980), (2, 51988990), (4, 25994495), (5, 20795596), (10, 10397798), (20, 5198899), (337, 308540), (674, 154270), (1348, 77135), (1685, 61708), (3370, 30854), (6740, 15427)]