4548020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9887}}^1$

素因数の和:9919

約数の個数: 24

約数和(自身を含む): 9967104

約数和(自身を除く): 5419084

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 9887, 19774, 39548, 49435, 98870, 197740, 227401, 454802, 909604, 1137005, 2274010, 4548020]

約数ペア:

[(1, 4548020), (2, 2274010), (4, 1137005), (5, 909604), (10, 454802), (20, 227401), (23, 197740), (46, 98870), (92, 49435), (115, 39548), (230, 19774), (460, 9887)]