1189596020

素因数分解:

$2^2\times 5^1\times {\mathrm{59479801}}^1$

素因数の和:59479810

約数の個数: 12

約数和(自身を含む): 2498151684

約数和(自身を除く): 1308555664

約数列:

[1, 2, 4, 5, 10, 20, 59479801, 118959602, 237919204, 297399005, 594798010, 1189596020]

約数ペア:

[(1, 1189596020), (2, 594798010), (4, 297399005), (5, 237919204), (10, 118959602), (20, 59479801)]