85241600

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:746

約数の個数: 108

約数和(自身を含む): 222407640

約数和(自身を除く): 137166040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 608, 640, 701, 760, 800, 950, 1216, 1280, 1402, 1520, 1600, 1900, 2432, 2804, 3040, 3200, 3505, 3800, 4864, 5608, 6080, 6400, 7010, 7600, 11216, 12160, 13319, 14020, 15200, 17525, 22432, 24320, 26638, 28040, 30400, 35050, 44864, 53276, 56080, 60800, 66595, 70100, 89728, 106552, 112160, 121600, 133190, 140200, 179456, 213104, 224320, 266380, 280400, 332975, 426208, 448640, 532760, 560800, 665950, 852416, 897280, 1065520, 1121600, 1331900, 1704832, 2131040, 2243200, 2663800, 3409664, 4262080, 4486400, 5327600, 8524160, 10655200, 17048320, 21310400, 42620800, 85241600]

約数ペア:

[(1, 85241600), (2, 42620800), (4, 21310400), (5, 17048320), (8, 10655200), (10, 8524160), (16, 5327600), (19, 4486400), (20, 4262080), (25, 3409664), (32, 2663800), (38, 2243200), (40, 2131040), (50, 1704832), (64, 1331900), (76, 1121600), (80, 1065520), (95, 897280), (100, 852416), (128, 665950), (152, 560800), (160, 532760), (190, 448640), (200, 426208), (256, 332975), (304, 280400), (320, 266380), (380, 224320), (400, 213104), (475, 179456), (608, 140200), (640, 133190), (701, 121600), (760, 112160), (800, 106552), (950, 89728), (1216, 70100), (1280, 66595), (1402, 60800), (1520, 56080), (1600, 53276), (1900, 44864), (2432, 35050), (2804, 30400), (3040, 28040), (3200, 26638), (3505, 24320), (3800, 22432), (4864, 17525), (5608, 15200), (6080, 14020), (6400, 13319), (7010, 12160), (7600, 11216)]