396748000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 1086898176

約数和(自身を除く): 690150176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 71, 80, 88, 100, 110, 125, 127, 142, 160, 176, 200, 220, 250, 254, 275, 284, 352, 355, 400, 440, 500, 508, 550, 568, 635, 710, 781, 800, 880, 1000, 1016, 1100, 1136, 1270, 1375, 1397, 1420, 1562, 1760, 1775, 2000, 2032, 2200, 2272, 2540, 2750, 2794, 2840, 3124, 3175, 3550, 3905, 4000, 4064, 4400, 5080, 5500, 5588, 5680, 6248, 6350, 6985, 7100, 7810, 8800, 8875, 9017, 10160, 11000, 11176, 11360, 12496, 12700, 13970, 14200, 15620, 15875, 17750, 18034, 19525, 20320, 22000, 22352, 24992, 25400, 27940, 28400, 31240, 31750, 34925, 35500, 36068, 39050, 44000, 44704, 45085, 50800, 55880, 56800, 62480, 63500, 69850, 71000, 72136, 78100, 90170, 97625, 99187, 101600, 111760, 124960, 127000, 139700, 142000, 144272, 156200, 174625, 180340, 195250, 198374, 223520, 225425, 254000, 279400, 284000, 288544, 312400, 349250, 360680, 390500, 396748, 450850, 495935, 508000, 558800, 624800, 698500, 721360, 781000, 793496, 901700, 991870, 1117600, 1127125, 1397000, 1442720, 1562000, 1586992, 1803400, 1983740, 2254250, 2479675, 2794000, 3124000, 3173984, 3606800, 3967480, 4508500, 4959350, 5588000, 7213600, 7934960, 9017000, 9918700, 12398375, 15869920, 18034000, 19837400, 24796750, 36068000, 39674800, 49593500, 79349600, 99187000, 198374000, 396748000]

約数ペア:

[(1, 396748000), (2, 198374000), (4, 99187000), (5, 79349600), (8, 49593500), (10, 39674800), (11, 36068000), (16, 24796750), (20, 19837400), (22, 18034000), (25, 15869920), (32, 12398375), (40, 9918700), (44, 9017000), (50, 7934960), (55, 7213600), (71, 5588000), (80, 4959350), (88, 4508500), (100, 3967480), (110, 3606800), (125, 3173984), (127, 3124000), (142, 2794000), (160, 2479675), (176, 2254250), (200, 1983740), (220, 1803400), (250, 1586992), (254, 1562000), (275, 1442720), (284, 1397000), (352, 1127125), (355, 1117600), (400, 991870), (440, 901700), (500, 793496), (508, 781000), (550, 721360), (568, 698500), (635, 624800), (710, 558800), (781, 508000), (800, 495935), (880, 450850), (1000, 396748), (1016, 390500), (1100, 360680), (1136, 349250), (1270, 312400), (1375, 288544), (1397, 284000), (1420, 279400), (1562, 254000), (1760, 225425), (1775, 223520), (2000, 198374), (2032, 195250), (2200, 180340), (2272, 174625), (2540, 156200), (2750, 144272), (2794, 142000), (2840, 139700), (3124, 127000), (3175, 124960), (3550, 111760), (3905, 101600), (4000, 99187), (4064, 97625), (4400, 90170), (5080, 78100), (5500, 72136), (5588, 71000), (5680, 69850), (6248, 63500), (6350, 62480), (6985, 56800), (7100, 55880), (7810, 50800), (8800, 45085), (8875, 44704), (9017, 44000), (10160, 39050), (11000, 36068), (11176, 35500), (11360, 34925), (12496, 31750), (12700, 31240), (13970, 28400), (14200, 27940), (15620, 25400), (15875, 24992), (17750, 22352), (18034, 22000), (19525, 20320)]