5121400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 12331800

約数和(自身を除く): 7210400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 883, 1160, 1450, 1766, 2900, 3532, 4415, 5800, 7064, 8830, 17660, 22075, 25607, 35320, 44150, 51214, 88300, 102428, 128035, 176600, 204856, 256070, 512140, 640175, 1024280, 1280350, 2560700, 5121400]

約数ペア:

[(1, 5121400), (2, 2560700), (4, 1280350), (5, 1024280), (8, 640175), (10, 512140), (20, 256070), (25, 204856), (29, 176600), (40, 128035), (50, 102428), (58, 88300), (100, 51214), (116, 44150), (145, 35320), (200, 25607), (232, 22075), (290, 17660), (580, 8830), (725, 7064), (883, 5800), (1160, 4415), (1450, 3532), (1766, 2900)]