52268800

素因数分解:

$2^8\times 5^2\times {\mathrm{8167}}^1$

素因数の和:8193

約数の個数: 54

約数和(自身を含む): 129389288

約数和(自身を除く): 77120488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 8167, 16334, 32668, 40835, 65336, 81670, 130672, 163340, 204175, 261344, 326680, 408350, 522688, 653360, 816700, 1045376, 1306720, 1633400, 2090752, 2613440, 3266800, 5226880, 6533600, 10453760, 13067200, 26134400, 52268800]

約数ペア:

[(1, 52268800), (2, 26134400), (4, 13067200), (5, 10453760), (8, 6533600), (10, 5226880), (16, 3266800), (20, 2613440), (25, 2090752), (32, 1633400), (40, 1306720), (50, 1045376), (64, 816700), (80, 653360), (100, 522688), (128, 408350), (160, 326680), (200, 261344), (256, 204175), (320, 163340), (400, 130672), (640, 81670), (800, 65336), (1280, 40835), (1600, 32668), (3200, 16334), (6400, 8167)]