1330887610280

素因数分解:

$2^3\times 5^1\times {\mathrm{33272190257}}^1$

素因数の和:33272190268

約数の個数: 16

約数和(自身を含む): 2994497123220

約数和(自身を除く): 1663609512940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33272190257, 66544380514, 133088761028, 166360951285, 266177522056, 332721902570, 665443805140, 1330887610280]

約数ペア:

[(1, 1330887610280), (2, 665443805140), (4, 332721902570), (5, 266177522056), (8, 166360951285), (10, 133088761028), (20, 66544380514), (40, 33272190257)]