2077885870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1\times {\mathrm{2609}}^1$

素因数の和:3780

約数の個数: 32

約数和(自身を含む): 3796359840

約数和(自身を除く): 1718473970

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1091, 2182, 2609, 5218, 5455, 10910, 13045, 26090, 79643, 159286, 190457, 380914, 398215, 796430, 952285, 1904570, 2846419, 5692838, 14232095, 28464190, 207788587, 415577174, 1038942935, 2077885870]

約数ペア:

[(1, 2077885870), (2, 1038942935), (5, 415577174), (10, 207788587), (73, 28464190), (146, 14232095), (365, 5692838), (730, 2846419), (1091, 1904570), (2182, 952285), (2609, 796430), (5218, 398215), (5455, 380914), (10910, 190457), (13045, 159286), (26090, 79643)]