2560700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:926

約数の個数: 36

約数和(自身を含む): 5754840

約数和(自身を除く): 3194140

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 883, 1450, 1766, 2900, 3532, 4415, 8830, 17660, 22075, 25607, 44150, 51214, 88300, 102428, 128035, 256070, 512140, 640175, 1280350, 2560700]

約数ペア:

[(1, 2560700), (2, 1280350), (4, 640175), (5, 512140), (10, 256070), (20, 128035), (25, 102428), (29, 88300), (50, 51214), (58, 44150), (100, 25607), (116, 22075), (145, 17660), (290, 8830), (580, 4415), (725, 3532), (883, 2900), (1450, 1766)]