7170740

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2003}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 15150240

約数和(自身を除く): 7979500

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 2003, 3580, 4006, 8012, 10015, 20030, 40060, 358537, 717074, 1434148, 1792685, 3585370, 7170740]

約数ペア:

[(1, 7170740), (2, 3585370), (4, 1792685), (5, 1434148), (10, 717074), (20, 358537), (179, 40060), (358, 20030), (716, 10015), (895, 8012), (1790, 4006), (2003, 3580)]