16101820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{115013}}^1$

素因数の和:115029

約数の個数: 24

約数和(自身を含む): 38644704

約数和(自身を除く): 22542884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 115013, 230026, 460052, 575065, 805091, 1150130, 1610182, 2300260, 3220364, 4025455, 8050910, 16101820]

約数ペア:

[(1, 16101820), (2, 8050910), (4, 4025455), (5, 3220364), (7, 2300260), (10, 1610182), (14, 1150130), (20, 805091), (28, 575065), (35, 460052), (70, 230026), (140, 115013)]