29890460

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5281}}^1$

素因数の和:5573

約数の個数: 24

約数和(自身を含む): 63003696

約数和(自身を除く): 33113236

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5281, 5660, 10562, 21124, 26405, 52810, 105620, 1494523, 2989046, 5978092, 7472615, 14945230, 29890460]

約数ペア:

[(1, 29890460), (2, 14945230), (4, 7472615), (5, 5978092), (10, 2989046), (20, 1494523), (283, 105620), (566, 52810), (1132, 26405), (1415, 21124), (2830, 10562), (5281, 5660)]