124518580

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{27427}}^1$

素因数の和:27663

約数の個数: 24

約数和(自身を含む): 262650528

約数和(自身を除く): 138131948

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 27427, 54854, 109708, 137135, 274270, 548540, 6225929, 12451858, 24903716, 31129645, 62259290, 124518580]

約数ペア:

[(1, 124518580), (2, 62259290), (4, 31129645), (5, 24903716), (10, 12451858), (20, 6225929), (227, 548540), (454, 274270), (908, 137135), (1135, 109708), (2270, 54854), (4540, 27427)]