228080920

素因数分解:

$2^3\times 5^1\times {\mathrm{5702023}}^1$

素因数の和:5702034

約数の個数: 16

約数和(自身を含む): 513182160

約数和(自身を除く): 285101240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5702023, 11404046, 22808092, 28510115, 45616184, 57020230, 114040460, 228080920]

約数ペア:

[(1, 228080920), (2, 114040460), (4, 57020230), (5, 45616184), (8, 28510115), (10, 22808092), (20, 11404046), (40, 5702023)]