10802860

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1283}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 22757616

約数和(自身を除く): 11954756

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1283, 1684, 2105, 2566, 4210, 5132, 6415, 8420, 12830, 25660, 540143, 1080286, 2160572, 2700715, 5401430, 10802860]

約数ペア:

[(1, 10802860), (2, 5401430), (4, 2700715), (5, 2160572), (10, 1080286), (20, 540143), (421, 25660), (842, 12830), (1283, 8420), (1684, 6415), (2105, 5132), (2566, 4210)]