1930980575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{3529}}^1$

素因数の和:4091

約数の個数: 24

約数和(自身を含む): 2455609200

約数和(自身を除く): 524628625

約数列:

[1, 5, 25, 43, 215, 509, 1075, 2545, 3529, 12725, 17645, 21887, 88225, 109435, 151747, 547175, 758735, 1796261, 3793675, 8981305, 44906525, 77239223, 386196115, 1930980575]

約数ペア:

[(1, 1930980575), (5, 386196115), (25, 77239223), (43, 44906525), (215, 8981305), (509, 3793675), (1075, 1796261), (2545, 758735), (3529, 547175), (12725, 151747), (17645, 109435), (21887, 88225)]