202144000

素因数分解:

$2^8\times 5^3\times {\mathrm{6317}}^1$

素因数の和:6348

約数の個数: 72

約数和(自身を含む): 503645688

約数和(自身を除く): 301501688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3200, 4000, 6317, 6400, 8000, 12634, 16000, 25268, 31585, 32000, 50536, 63170, 101072, 126340, 157925, 202144, 252680, 315850, 404288, 505360, 631700, 789625, 808576, 1010720, 1263400, 1579250, 1617152, 2021440, 2526800, 3158500, 4042880, 5053600, 6317000, 8085760, 10107200, 12634000, 20214400, 25268000, 40428800, 50536000, 101072000, 202144000]

約数ペア:

[(1, 202144000), (2, 101072000), (4, 50536000), (5, 40428800), (8, 25268000), (10, 20214400), (16, 12634000), (20, 10107200), (25, 8085760), (32, 6317000), (40, 5053600), (50, 4042880), (64, 3158500), (80, 2526800), (100, 2021440), (125, 1617152), (128, 1579250), (160, 1263400), (200, 1010720), (250, 808576), (256, 789625), (320, 631700), (400, 505360), (500, 404288), (640, 315850), (800, 252680), (1000, 202144), (1280, 157925), (1600, 126340), (2000, 101072), (3200, 63170), (4000, 50536), (6317, 32000), (6400, 31585), (8000, 25268), (12634, 16000)]