73384060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{41227}}^1$

素因数の和:41325

約数の個数: 24

約数和(自身を含む): 155841840

約数和(自身を除く): 82457780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 41227, 82454, 164908, 206135, 412270, 824540, 3669203, 7338406, 14676812, 18346015, 36692030, 73384060]

約数ペア:

[(1, 73384060), (2, 36692030), (4, 18346015), (5, 14676812), (10, 7338406), (20, 3669203), (89, 824540), (178, 412270), (356, 206135), (445, 164908), (890, 82454), (1780, 41227)]