1139014780

素因数分解:

$2^2\times 5^1\times {\mathrm{5233}}^1\times {\mathrm{10883}}^1$

素因数の和:16125

約数の個数: 24

約数和(自身を含む): 2392607952

約数和(自身を除く): 1253593172

約数列:

[1, 2, 4, 5, 10, 20, 5233, 10466, 10883, 20932, 21766, 26165, 43532, 52330, 54415, 104660, 108830, 217660, 56950739, 113901478, 227802956, 284753695, 569507390, 1139014780]

約数ペア:

[(1, 1139014780), (2, 569507390), (4, 284753695), (5, 227802956), (10, 113901478), (20, 56950739), (5233, 217660), (10466, 108830), (10883, 104660), (20932, 54415), (21766, 52330), (26165, 43532)]