2032880

素因数分解:

$2^4\times 5^1\times {\mathrm{25411}}^1$

素因数の和:25424

約数の個数: 20

約数和(自身を含む): 4726632

約数和(自身を除く): 2693752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25411, 50822, 101644, 127055, 203288, 254110, 406576, 508220, 1016440, 2032880]

約数ペア:

[(1, 2032880), (2, 1016440), (4, 508220), (5, 406576), (8, 254110), (10, 203288), (16, 127055), (20, 101644), (40, 50822), (80, 25411)]