3981202000

素因数分解:

$2^4\times 5^3\times {\mathrm{59}}^1\times {\mathrm{33739}}^1$

素因数の和:33821

約数の個数: 80

約数和(自身を含む): 9789998400

約数和(自身を除く): 5808796400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 125, 200, 236, 250, 295, 400, 472, 500, 590, 944, 1000, 1180, 1475, 2000, 2360, 2950, 4720, 5900, 7375, 11800, 14750, 23600, 29500, 33739, 59000, 67478, 118000, 134956, 168695, 269912, 337390, 539824, 674780, 843475, 1349560, 1686950, 1990601, 2699120, 3373900, 3981202, 4217375, 6747800, 7962404, 8434750, 9953005, 13495600, 15924808, 16869500, 19906010, 31849616, 33739000, 39812020, 49765025, 67478000, 79624040, 99530050, 159248080, 199060100, 248825125, 398120200, 497650250, 796240400, 995300500, 1990601000, 3981202000]

約数ペア:

[(1, 3981202000), (2, 1990601000), (4, 995300500), (5, 796240400), (8, 497650250), (10, 398120200), (16, 248825125), (20, 199060100), (25, 159248080), (40, 99530050), (50, 79624040), (59, 67478000), (80, 49765025), (100, 39812020), (118, 33739000), (125, 31849616), (200, 19906010), (236, 16869500), (250, 15924808), (295, 13495600), (400, 9953005), (472, 8434750), (500, 7962404), (590, 6747800), (944, 4217375), (1000, 3981202), (1180, 3373900), (1475, 2699120), (2000, 1990601), (2360, 1686950), (2950, 1349560), (4720, 843475), (5900, 674780), (7375, 539824), (11800, 337390), (14750, 269912), (23600, 168695), (29500, 134956), (33739, 118000), (59000, 67478)]