284377850

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{55219}}^1$

素因数の和:55334

約数の個数: 24

約数和(自身を含む): 534087840

約数和(自身を除く): 249709990

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 55219, 110438, 276095, 552190, 1380475, 2760950, 5687557, 11375114, 28437785, 56875570, 142188925, 284377850]

約数ペア:

[(1, 284377850), (2, 142188925), (5, 56875570), (10, 28437785), (25, 11375114), (50, 5687557), (103, 2760950), (206, 1380475), (515, 552190), (1030, 276095), (2575, 110438), (5150, 55219)]