2002500940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9102277}}^1$

素因数の和:9102297

約数の個数: 24

約数和(自身を含む): 4587548112

約数和(自身を除く): 2585047172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9102277, 18204554, 36409108, 45511385, 91022770, 100125047, 182045540, 200250094, 400500188, 500625235, 1001250470, 2002500940]

約数ペア:

[(1, 2002500940), (2, 1001250470), (4, 500625235), (5, 400500188), (10, 200250094), (11, 182045540), (20, 100125047), (22, 91022770), (44, 45511385), (55, 36409108), (110, 18204554), (220, 9102277)]