22866980

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4219}}^1$

素因数の和:4499

約数の個数: 24

約数和(自身を含む): 48209280

約数和(自身を除く): 25342300

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 4219, 5420, 8438, 16876, 21095, 42190, 84380, 1143349, 2286698, 4573396, 5716745, 11433490, 22866980]

約数ペア:

[(1, 22866980), (2, 11433490), (4, 5716745), (5, 4573396), (10, 2286698), (20, 1143349), (271, 84380), (542, 42190), (1084, 21095), (1355, 16876), (2710, 8438), (4219, 5420)]