42578260

素因数分解:

$2^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2411}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 89552736

約数和(自身を除く): 46974476

約数列:

[1, 2, 4, 5, 10, 20, 883, 1766, 2411, 3532, 4415, 4822, 8830, 9644, 12055, 17660, 24110, 48220, 2128913, 4257826, 8515652, 10644565, 21289130, 42578260]

約数ペア:

[(1, 42578260), (2, 21289130), (4, 10644565), (5, 8515652), (10, 4257826), (20, 2128913), (883, 48220), (1766, 24110), (2411, 17660), (3532, 12055), (4415, 9644), (4822, 8830)]