2111600

素因数分解:

$2^4\times 5^2\times {\mathrm{5279}}^1$

素因数の和:5297

約数の個数: 30

約数和(自身を含む): 5074080

約数和(自身を除く): 2962480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5279, 10558, 21116, 26395, 42232, 52790, 84464, 105580, 131975, 211160, 263950, 422320, 527900, 1055800, 2111600]

約数ペア:

[(1, 2111600), (2, 1055800), (4, 527900), (5, 422320), (8, 263950), (10, 211160), (16, 131975), (20, 105580), (25, 84464), (40, 52790), (50, 42232), (80, 26395), (100, 21116), (200, 10558), (400, 5279)]