248222020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{427969}}^1$

素因数の和:428007

約数の個数: 24

約数和(自身を含む): 539242200

約数和(自身を除く): 291020180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 427969, 855938, 1711876, 2139845, 4279690, 8559380, 12411101, 24822202, 49644404, 62055505, 124111010, 248222020]

約数ペア:

[(1, 248222020), (2, 124111010), (4, 62055505), (5, 49644404), (10, 24822202), (20, 12411101), (29, 8559380), (58, 4279690), (116, 2139845), (145, 1711876), (290, 855938), (580, 427969)]