1572502540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11232161}}^1$

素因数の和:11232177

約数の個数: 24

約数和(自身を含む): 3774006432

約数和(自身を除く): 2201503892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11232161, 22464322, 44928644, 56160805, 78625127, 112321610, 157250254, 224643220, 314500508, 393125635, 786251270, 1572502540]

約数ペア:

[(1, 1572502540), (2, 786251270), (4, 393125635), (5, 314500508), (7, 224643220), (10, 157250254), (14, 112321610), (20, 78625127), (28, 56160805), (35, 44928644), (70, 22464322), (140, 11232161)]