2450408800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6163}}^1$

素因数の和:6261

約数の個数: 144

約数和(自身を含む): 6934056192

約数和(自身を除く): 4483647392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 71, 80, 100, 112, 140, 142, 160, 175, 200, 224, 280, 284, 350, 355, 400, 497, 560, 568, 700, 710, 800, 994, 1120, 1136, 1400, 1420, 1775, 1988, 2272, 2485, 2800, 2840, 3550, 3976, 4970, 5600, 5680, 6163, 7100, 7952, 9940, 11360, 12326, 12425, 14200, 15904, 19880, 24652, 24850, 28400, 30815, 39760, 43141, 49304, 49700, 56800, 61630, 79520, 86282, 98608, 99400, 123260, 154075, 172564, 197216, 198800, 215705, 246520, 308150, 345128, 397600, 431410, 437573, 493040, 616300, 690256, 862820, 875146, 986080, 1078525, 1232600, 1380512, 1725640, 1750292, 2157050, 2187865, 2465200, 3063011, 3451280, 3500584, 4314100, 4375730, 4930400, 6126022, 6902560, 7001168, 8628200, 8751460, 10939325, 12252044, 14002336, 15315055, 17256400, 17502920, 21878650, 24504088, 30630110, 34512800, 35005840, 43757300, 49008176, 61260220, 70011680, 76575275, 87514600, 98016352, 122520440, 153150550, 175029200, 245040880, 306301100, 350058400, 490081760, 612602200, 1225204400, 2450408800]

約数ペア:

[(1, 2450408800), (2, 1225204400), (4, 612602200), (5, 490081760), (7, 350058400), (8, 306301100), (10, 245040880), (14, 175029200), (16, 153150550), (20, 122520440), (25, 98016352), (28, 87514600), (32, 76575275), (35, 70011680), (40, 61260220), (50, 49008176), (56, 43757300), (70, 35005840), (71, 34512800), (80, 30630110), (100, 24504088), (112, 21878650), (140, 17502920), (142, 17256400), (160, 15315055), (175, 14002336), (200, 12252044), (224, 10939325), (280, 8751460), (284, 8628200), (350, 7001168), (355, 6902560), (400, 6126022), (497, 4930400), (560, 4375730), (568, 4314100), (700, 3500584), (710, 3451280), (800, 3063011), (994, 2465200), (1120, 2187865), (1136, 2157050), (1400, 1750292), (1420, 1725640), (1775, 1380512), (1988, 1232600), (2272, 1078525), (2485, 986080), (2800, 875146), (2840, 862820), (3550, 690256), (3976, 616300), (4970, 493040), (5600, 437573), (5680, 431410), (6163, 397600), (7100, 345128), (7952, 308150), (9940, 246520), (11360, 215705), (12326, 198800), (12425, 197216), (14200, 172564), (15904, 154075), (19880, 123260), (24652, 99400), (24850, 98608), (28400, 86282), (30815, 79520), (39760, 61630), (43141, 56800), (49304, 49700)]