28074850

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{4969}}^1$

素因数の和:5094

約数の個数: 24

約数和(自身を含む): 52691940

約数和(自身を除く): 24617090

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 4969, 5650, 9938, 24845, 49690, 124225, 248450, 561497, 1122994, 2807485, 5614970, 14037425, 28074850]

約数ペア:

[(1, 28074850), (2, 14037425), (5, 5614970), (10, 2807485), (25, 1122994), (50, 561497), (113, 248450), (226, 124225), (565, 49690), (1130, 24845), (2825, 9938), (4969, 5650)]