1330905044360

素因数分解:

$2^3\times 5^1\times {\mathrm{33272626109}}^1$

素因数の和:33272626120

約数の個数: 16

約数和(自身を含む): 2994536349900

約数和(自身を除く): 1663631305540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33272626109, 66545252218, 133090504436, 166363130545, 266181008872, 332726261090, 665452522180, 1330905044360]

約数ペア:

[(1, 1330905044360), (2, 665452522180), (4, 332726261090), (5, 266181008872), (8, 166363130545), (10, 133090504436), (20, 66545252218), (40, 33272626109)]