6995980

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{701}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 14742000

約数和(自身を除く): 7746020

約数列:

[1, 2, 4, 5, 10, 20, 499, 701, 998, 1402, 1996, 2495, 2804, 3505, 4990, 7010, 9980, 14020, 349799, 699598, 1399196, 1748995, 3497990, 6995980]

約数ペア:

[(1, 6995980), (2, 3497990), (4, 1748995), (5, 1399196), (10, 699598), (20, 349799), (499, 14020), (701, 9980), (998, 7010), (1402, 4990), (1996, 3505), (2495, 2804)]