207927432880

素因数分解:

$2^4\times 5^1\times {\mathrm{2599092911}}^1$

素因数の和:2599092924

約数の個数: 20

約数和(自身を含む): 483431281632

約数和(自身を除く): 275503848752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2599092911, 5198185822, 10396371644, 12995464555, 20792743288, 25990929110, 41585486576, 51981858220, 103963716440, 207927432880]

約数ペア:

[(1, 207927432880), (2, 103963716440), (4, 51981858220), (5, 41585486576), (8, 25990929110), (10, 20792743288), (16, 12995464555), (20, 10396371644), (40, 5198185822), (80, 2599092911)]