7022980

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1399}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 14817600

約数和(自身を除く): 7794620

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 1399, 2510, 2798, 5020, 5596, 6995, 13990, 27980, 351149, 702298, 1404596, 1755745, 3511490, 7022980]

約数ペア:

[(1, 7022980), (2, 3511490), (4, 1755745), (5, 1404596), (10, 702298), (20, 351149), (251, 27980), (502, 13990), (1004, 6995), (1255, 5596), (1399, 5020), (2510, 2798)]