2912298140

素因数分解:

$2^2\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{54517}}^1$

素因数の和:57197

約数の個数: 24

約数和(自身を含む): 6118228032

約数和(自身を除く): 3205929892

約数列:

[1, 2, 4, 5, 10, 20, 2671, 5342, 10684, 13355, 26710, 53420, 54517, 109034, 218068, 272585, 545170, 1090340, 145614907, 291229814, 582459628, 728074535, 1456149070, 2912298140]

約数ペア:

[(1, 2912298140), (2, 1456149070), (4, 728074535), (5, 582459628), (10, 291229814), (20, 145614907), (2671, 1090340), (5342, 545170), (10684, 272585), (13355, 218068), (26710, 109034), (53420, 54517)]