97426640

素因数分解:

$2^4\times 5^1\times {\mathrm{1217833}}^1$

素因数の和:1217846

約数の個数: 20

約数和(自身を含む): 226517124

約数和(自身を除く): 129090484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1217833, 2435666, 4871332, 6089165, 9742664, 12178330, 19485328, 24356660, 48713320, 97426640]

約数ペア:

[(1, 97426640), (2, 48713320), (4, 24356660), (5, 19485328), (8, 12178330), (10, 9742664), (16, 6089165), (20, 4871332), (40, 2435666), (80, 1217833)]