98400970

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{20543}}^1$

素因数の和:21029

約数の個数: 16

約数和(自身を含む): 177500160

約数和(自身を除く): 79099190

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 20543, 41086, 102715, 205430, 9840097, 19680194, 49200485, 98400970]

約数ペア:

[(1, 98400970), (2, 49200485), (5, 19680194), (10, 9840097), (479, 205430), (958, 102715), (2395, 41086), (4790, 20543)]