53304400

素因数分解:

$2^4\times 5^2\times {\mathrm{133261}}^1$

素因数の和:133279

約数の個数: 30

約数和(自身を含む): 128064782

約数和(自身を除く): 74760382

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 133261, 266522, 533044, 666305, 1066088, 1332610, 2132176, 2665220, 3331525, 5330440, 6663050, 10660880, 13326100, 26652200, 53304400]

約数ペア:

[(1, 53304400), (2, 26652200), (4, 13326100), (5, 10660880), (8, 6663050), (10, 5330440), (16, 3331525), (20, 2665220), (25, 2132176), (40, 1332610), (50, 1066088), (80, 666305), (100, 533044), (200, 266522), (400, 133261)]