2534477420

素因数分解:

$2^2\times 5^1\times {\mathrm{20771}}^1\times {\mathrm{6101}}^1$

素因数の和:26881

約数の個数: 24

約数和(自身を含む): 5323531248

約数和(自身を除く): 2789053828

約数列:

[1, 2, 4, 5, 10, 20, 6101, 12202, 20771, 24404, 30505, 41542, 61010, 83084, 103855, 122020, 207710, 415420, 126723871, 253447742, 506895484, 633619355, 1267238710, 2534477420]

約数ペア:

[(1, 2534477420), (2, 1267238710), (4, 633619355), (5, 506895484), (10, 253447742), (20, 126723871), (6101, 415420), (12202, 207710), (20771, 122020), (24404, 103855), (30505, 83084), (41542, 61010)]