76021640

素因数分解:

$2^3\times 5^1\times {\mathrm{1900541}}^1$

素因数の和:1900552

約数の個数: 16

約数和(自身を含む): 171048780

約数和(自身を除く): 95027140

約数列:

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

約数ペア:

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