80633600

素因数分解:

$2^8\times 5^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 108

約数和(自身を含む): 204919176

約数和(自身を除く): 124285576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 160, 172, 200, 215, 256, 293, 320, 344, 400, 430, 586, 640, 688, 800, 860, 1075, 1172, 1280, 1376, 1465, 1600, 1720, 2150, 2344, 2752, 2930, 3200, 3440, 4300, 4688, 5504, 5860, 6400, 6880, 7325, 8600, 9376, 11008, 11720, 12599, 13760, 14650, 17200, 18752, 23440, 25198, 27520, 29300, 34400, 37504, 46880, 50396, 55040, 58600, 62995, 68800, 75008, 93760, 100792, 117200, 125990, 137600, 187520, 201584, 234400, 251980, 275200, 314975, 375040, 403168, 468800, 503960, 629950, 806336, 937600, 1007920, 1259900, 1612672, 1875200, 2015840, 2519800, 3225344, 4031680, 5039600, 8063360, 10079200, 16126720, 20158400, 40316800, 80633600]

約数ペア:

[(1, 80633600), (2, 40316800), (4, 20158400), (5, 16126720), (8, 10079200), (10, 8063360), (16, 5039600), (20, 4031680), (25, 3225344), (32, 2519800), (40, 2015840), (43, 1875200), (50, 1612672), (64, 1259900), (80, 1007920), (86, 937600), (100, 806336), (128, 629950), (160, 503960), (172, 468800), (200, 403168), (215, 375040), (256, 314975), (293, 275200), (320, 251980), (344, 234400), (400, 201584), (430, 187520), (586, 137600), (640, 125990), (688, 117200), (800, 100792), (860, 93760), (1075, 75008), (1172, 68800), (1280, 62995), (1376, 58600), (1465, 55040), (1600, 50396), (1720, 46880), (2150, 37504), (2344, 34400), (2752, 29300), (2930, 27520), (3200, 25198), (3440, 23440), (4300, 18752), (4688, 17200), (5504, 14650), (5860, 13760), (6400, 12599), (6880, 11720), (7325, 11008), (8600, 9376)]