15704049320

素因数分解:

$2^3\times 5^1\times {\mathrm{392601233}}^1$

素因数の和:392601244

約数の個数: 16

約数和(自身を含む): 35334111060

約数和(自身を除く): 19630061740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 392601233, 785202466, 1570404932, 1963006165, 3140809864, 3926012330, 7852024660, 15704049320]

約数ペア:

[(1, 15704049320), (2, 7852024660), (4, 3926012330), (5, 3140809864), (8, 1963006165), (10, 1570404932), (20, 785202466), (40, 392601233)]