152043280

素因数分解:

$2^4\times 5^1\times {\mathrm{1900541}}^1$

素因数の和:1900554

約数の個数: 20

約数和(自身を含む): 353500812

約数和(自身を除く): 201457532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1900541, 3801082, 7602164, 9502705, 15204328, 19005410, 30408656, 38010820, 76021640, 152043280]

約数ペア:

[(1, 152043280), (2, 76021640), (4, 38010820), (5, 30408656), (8, 19005410), (10, 15204328), (16, 9502705), (20, 7602164), (40, 3801082), (80, 1900541)]