88160000

素因数分解:

$2^8\times 5^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 180

約数和(自身を含む): 239454600

約数和(自身を除く): 151294600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 32, 38, 40, 50, 58, 64, 76, 80, 95, 100, 116, 125, 128, 145, 152, 160, 190, 200, 232, 250, 256, 290, 304, 320, 380, 400, 464, 475, 500, 551, 580, 608, 625, 640, 725, 760, 800, 928, 950, 1000, 1102, 1160, 1216, 1250, 1280, 1450, 1520, 1600, 1856, 1900, 2000, 2204, 2320, 2375, 2432, 2500, 2755, 2900, 3040, 3200, 3625, 3712, 3800, 4000, 4408, 4640, 4750, 4864, 5000, 5510, 5800, 6080, 6400, 7250, 7424, 7600, 8000, 8816, 9280, 9500, 10000, 11020, 11600, 11875, 12160, 13775, 14500, 15200, 16000, 17632, 18125, 18560, 19000, 20000, 22040, 23200, 23750, 24320, 27550, 29000, 30400, 32000, 35264, 36250, 37120, 38000, 40000, 44080, 46400, 47500, 55100, 58000, 60800, 68875, 70528, 72500, 76000, 80000, 88160, 92800, 95000, 110200, 116000, 121600, 137750, 141056, 145000, 152000, 160000, 176320, 185600, 190000, 220400, 232000, 275500, 290000, 304000, 344375, 352640, 380000, 440800, 464000, 551000, 580000, 608000, 688750, 705280, 760000, 881600, 928000, 1102000, 1160000, 1377500, 1520000, 1763200, 2204000, 2320000, 2755000, 3040000, 3526400, 4408000, 4640000, 5510000, 8816000, 11020000, 17632000, 22040000, 44080000, 88160000]

約数ペア:

[(1, 88160000), (2, 44080000), (4, 22040000), (5, 17632000), (8, 11020000), (10, 8816000), (16, 5510000), (19, 4640000), (20, 4408000), (25, 3526400), (29, 3040000), (32, 2755000), (38, 2320000), (40, 2204000), (50, 1763200), (58, 1520000), (64, 1377500), (76, 1160000), (80, 1102000), (95, 928000), (100, 881600), (116, 760000), (125, 705280), (128, 688750), (145, 608000), (152, 580000), (160, 551000), (190, 464000), (200, 440800), (232, 380000), (250, 352640), (256, 344375), (290, 304000), (304, 290000), (320, 275500), (380, 232000), (400, 220400), (464, 190000), (475, 185600), (500, 176320), (551, 160000), (580, 152000), (608, 145000), (625, 141056), (640, 137750), (725, 121600), (760, 116000), (800, 110200), (928, 95000), (950, 92800), (1000, 88160), (1102, 80000), (1160, 76000), (1216, 72500), (1250, 70528), (1280, 68875), (1450, 60800), (1520, 58000), (1600, 55100), (1856, 47500), (1900, 46400), (2000, 44080), (2204, 40000), (2320, 38000), (2375, 37120), (2432, 36250), (2500, 35264), (2755, 32000), (2900, 30400), (3040, 29000), (3200, 27550), (3625, 24320), (3712, 23750), (3800, 23200), (4000, 22040), (4408, 20000), (4640, 19000), (4750, 18560), (4864, 18125), (5000, 17632), (5510, 16000), (5800, 15200), (6080, 14500), (6400, 13775), (7250, 12160), (7424, 11875), (7600, 11600), (8000, 11020), (8816, 10000), (9280, 9500)]