20251014440

素因数分解:

$2^3\times 5^1\times {\mathrm{506275361}}^1$

素因数の和:506275372

約数の個数: 16

約数和(自身を含む): 45564782580

約数和(自身を除く): 25313768140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 506275361, 1012550722, 2025101444, 2531376805, 4050202888, 5062753610, 10125507220, 20251014440]

約数ペア:

[(1, 20251014440), (2, 10125507220), (4, 5062753610), (5, 4050202888), (8, 2531376805), (10, 2025101444), (20, 1012550722), (40, 506275361)]