90814760

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6737}}^1$

素因数の和:7085

約数の個数: 32

約数和(自身を含む): 204969960

約数和(自身を除く): 114155200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 6737, 6740, 13474, 13480, 26948, 33685, 53896, 67370, 134740, 269480, 2270369, 4540738, 9081476, 11351845, 18162952, 22703690, 45407380, 90814760]

約数ペア:

[(1, 90814760), (2, 45407380), (4, 22703690), (5, 18162952), (8, 11351845), (10, 9081476), (20, 4540738), (40, 2270369), (337, 269480), (674, 134740), (1348, 67370), (1685, 53896), (2696, 33685), (3370, 26948), (6737, 13480), (6740, 13474)]