17089780

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9601}}^1$

素因数の和:9699

約数の個数: 24

約数和(自身を含む): 36295560

約数和(自身を除く): 19205780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 9601, 19202, 38404, 48005, 96010, 192020, 854489, 1708978, 3417956, 4272445, 8544890, 17089780]

約数ペア:

[(1, 17089780), (2, 8544890), (4, 4272445), (5, 3417956), (10, 1708978), (20, 854489), (89, 192020), (178, 96010), (356, 48005), (445, 38404), (890, 19202), (1780, 9601)]