224768980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{135403}}^1$

素因数の和:135495

約数の個数: 24

約数和(自身を含む): 477705312

約数和(自身を除く): 252936332

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 135403, 270806, 541612, 677015, 1354030, 2708060, 11238449, 22476898, 44953796, 56192245, 112384490, 224768980]

約数ペア:

[(1, 224768980), (2, 112384490), (4, 56192245), (5, 44953796), (10, 22476898), (20, 11238449), (83, 2708060), (166, 1354030), (332, 677015), (415, 541612), (830, 270806), (1660, 135403)]