22027600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{7867}}^1$

素因数の和:7892

約数の個数: 60

約数和(自身を含む): 60489184

約数和(自身を除く): 38461584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 7867, 15734, 31468, 39335, 55069, 62936, 78670, 110138, 125872, 157340, 196675, 220276, 275345, 314680, 393350, 440552, 550690, 629360, 786700, 881104, 1101380, 1376725, 1573400, 2202760, 2753450, 3146800, 4405520, 5506900, 11013800, 22027600]

約数ペア:

[(1, 22027600), (2, 11013800), (4, 5506900), (5, 4405520), (7, 3146800), (8, 2753450), (10, 2202760), (14, 1573400), (16, 1376725), (20, 1101380), (25, 881104), (28, 786700), (35, 629360), (40, 550690), (50, 440552), (56, 393350), (70, 314680), (80, 275345), (100, 220276), (112, 196675), (140, 157340), (175, 125872), (200, 110138), (280, 78670), (350, 62936), (400, 55069), (560, 39335), (700, 31468), (1400, 15734), (2800, 7867)]