4538350

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:804

約数の個数: 24

約数和(自身を含む): 8515080

約数和(自身を除く): 3976730

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 653, 695, 1306, 1390, 3265, 3475, 6530, 6950, 16325, 32650, 90767, 181534, 453835, 907670, 2269175, 4538350]

約数ペア:

[(1, 4538350), (2, 2269175), (5, 907670), (10, 453835), (25, 181534), (50, 90767), (139, 32650), (278, 16325), (653, 6950), (695, 6530), (1306, 3475), (1390, 3265)]