2846000

素因数分解:

$2^4\times 5^3\times {\mathrm{1423}}^1$

素因数の和:1446

約数の個数: 40

約数和(自身を含む): 6886464

約数和(自身を除く): 4040464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 1423, 2000, 2846, 5692, 7115, 11384, 14230, 22768, 28460, 35575, 56920, 71150, 113840, 142300, 177875, 284600, 355750, 569200, 711500, 1423000, 2846000]

約数ペア:

[(1, 2846000), (2, 1423000), (4, 711500), (5, 569200), (8, 355750), (10, 284600), (16, 177875), (20, 142300), (25, 113840), (40, 71150), (50, 56920), (80, 35575), (100, 28460), (125, 22768), (200, 14230), (250, 11384), (400, 7115), (500, 5692), (1000, 2846), (1423, 2000)]