42343660

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3203}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 89084016

約数和(自身を除く): 46740356

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3203, 3305, 6406, 6610, 12812, 13220, 16015, 32030, 64060, 2117183, 4234366, 8468732, 10585915, 21171830, 42343660]

約数ペア:

[(1, 42343660), (2, 21171830), (4, 10585915), (5, 8468732), (10, 4234366), (20, 2117183), (661, 64060), (1322, 32030), (2644, 16015), (3203, 13220), (3305, 12812), (6406, 6610)]