27432912800

素因数分解:

$2^5\times 5^2\times {\mathrm{857}}^1\times {\mathrm{40013}}^1$

素因数の和:40890

約数の個数: 72

約数和(自身を含む): 67050419436

約数和(自身を除く): 39617506636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 857, 1714, 3428, 4285, 6856, 8570, 13712, 17140, 21425, 27424, 34280, 40013, 42850, 68560, 80026, 85700, 137120, 160052, 171400, 200065, 320104, 342800, 400130, 640208, 685600, 800260, 1000325, 1280416, 1600520, 2000650, 3201040, 4001300, 6402080, 8002600, 16005200, 32010400, 34291141, 68582282, 137164564, 171455705, 274329128, 342911410, 548658256, 685822820, 857278525, 1097316512, 1371645640, 1714557050, 2743291280, 3429114100, 5486582560, 6858228200, 13716456400, 27432912800]

約数ペア:

[(1, 27432912800), (2, 13716456400), (4, 6858228200), (5, 5486582560), (8, 3429114100), (10, 2743291280), (16, 1714557050), (20, 1371645640), (25, 1097316512), (32, 857278525), (40, 685822820), (50, 548658256), (80, 342911410), (100, 274329128), (160, 171455705), (200, 137164564), (400, 68582282), (800, 34291141), (857, 32010400), (1714, 16005200), (3428, 8002600), (4285, 6402080), (6856, 4001300), (8570, 3201040), (13712, 2000650), (17140, 1600520), (21425, 1280416), (27424, 1000325), (34280, 800260), (40013, 685600), (42850, 640208), (68560, 400130), (80026, 342800), (85700, 320104), (137120, 200065), (160052, 171400)]