2022352180

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{402859}}^1$

素因数の和:403119

約数の個数: 24

約数和(自身を含む): 4263870240

約数和(自身を除く): 2241518060

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 402859, 805718, 1611436, 2014295, 4028590, 8057180, 101117609, 202235218, 404470436, 505588045, 1011176090, 2022352180]

約数ペア:

[(1, 2022352180), (2, 1011176090), (4, 505588045), (5, 404470436), (10, 202235218), (20, 101117609), (251, 8057180), (502, 4028590), (1004, 2014295), (1255, 1611436), (2510, 805718), (5020, 402859)]