283148020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193937}}^1$

素因数の和:194019

約数の個数: 24

約数和(自身を含む): 602759304

約数和(自身を除く): 319611284

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 193937, 387874, 775748, 969685, 1939370, 3878740, 14157401, 28314802, 56629604, 70787005, 141574010, 283148020]

約数ペア:

[(1, 283148020), (2, 141574010), (4, 70787005), (5, 56629604), (10, 28314802), (20, 14157401), (73, 3878740), (146, 1939370), (292, 969685), (365, 775748), (730, 387874), (1460, 193937)]