5704900

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 36

約数和(自身を含む): 12538260

約数和(自身を除く): 6833360

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 641, 890, 1282, 1780, 2225, 2564, 3205, 4450, 6410, 8900, 12820, 16025, 32050, 57049, 64100, 114098, 228196, 285245, 570490, 1140980, 1426225, 2852450, 5704900]

約数ペア:

[(1, 5704900), (2, 2852450), (4, 1426225), (5, 1140980), (10, 570490), (20, 285245), (25, 228196), (50, 114098), (89, 64100), (100, 57049), (178, 32050), (356, 16025), (445, 12820), (641, 8900), (890, 6410), (1282, 4450), (1780, 3205), (2225, 2564)]