22014880000

素因数分解:

$2^8\times 5^4\times {\mathrm{137593}}^1$

素因数の和:137629

約数の個数: 90

約数和(自身を含む): 54912527054

約数和(自身を除く): 32897647054

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, 625, 640, 800, 1000, 1250, 1280, 1600, 2000, 2500, 3200, 4000, 5000, 6400, 8000, 10000, 16000, 20000, 32000, 40000, 80000, 137593, 160000, 275186, 550372, 687965, 1100744, 1375930, 2201488, 2751860, 3439825, 4402976, 5503720, 6879650, 8805952, 11007440, 13759300, 17199125, 17611904, 22014880, 27518600, 34398250, 35223808, 44029760, 55037200, 68796500, 85995625, 88059520, 110074400, 137593000, 171991250, 176119040, 220148800, 275186000, 343982500, 440297600, 550372000, 687965000, 880595200, 1100744000, 1375930000, 2201488000, 2751860000, 4402976000, 5503720000, 11007440000, 22014880000]

約数ペア:

[(1, 22014880000), (2, 11007440000), (4, 5503720000), (5, 4402976000), (8, 2751860000), (10, 2201488000), (16, 1375930000), (20, 1100744000), (25, 880595200), (32, 687965000), (40, 550372000), (50, 440297600), (64, 343982500), (80, 275186000), (100, 220148800), (125, 176119040), (128, 171991250), (160, 137593000), (200, 110074400), (250, 88059520), (256, 85995625), (320, 68796500), (400, 55037200), (500, 44029760), (625, 35223808), (640, 34398250), (800, 27518600), (1000, 22014880), (1250, 17611904), (1280, 17199125), (1600, 13759300), (2000, 11007440), (2500, 8805952), (3200, 6879650), (4000, 5503720), (5000, 4402976), (6400, 3439825), (8000, 2751860), (10000, 2201488), (16000, 1375930), (20000, 1100744), (32000, 687965), (40000, 550372), (80000, 275186), (137593, 160000)]