38444000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{1373}}^1$

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 108029376

約数和(自身を除く): 69585376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1373, 1400, 1750, 2000, 2746, 2800, 3500, 4000, 5492, 5600, 6865, 7000, 9611, 10984, 13730, 14000, 19222, 21968, 27460, 28000, 34325, 38444, 43936, 48055, 54920, 68650, 76888, 96110, 109840, 137300, 153776, 171625, 192220, 219680, 240275, 274600, 307552, 343250, 384440, 480550, 549200, 686500, 768880, 961100, 1098400, 1201375, 1373000, 1537760, 1922200, 2402750, 2746000, 3844400, 4805500, 5492000, 7688800, 9611000, 19222000, 38444000]

約数ペア:

[(1, 38444000), (2, 19222000), (4, 9611000), (5, 7688800), (7, 5492000), (8, 4805500), (10, 3844400), (14, 2746000), (16, 2402750), (20, 1922200), (25, 1537760), (28, 1373000), (32, 1201375), (35, 1098400), (40, 961100), (50, 768880), (56, 686500), (70, 549200), (80, 480550), (100, 384440), (112, 343250), (125, 307552), (140, 274600), (160, 240275), (175, 219680), (200, 192220), (224, 171625), (250, 153776), (280, 137300), (350, 109840), (400, 96110), (500, 76888), (560, 68650), (700, 54920), (800, 48055), (875, 43936), (1000, 38444), (1120, 34325), (1373, 28000), (1400, 27460), (1750, 21968), (2000, 19222), (2746, 14000), (2800, 13730), (3500, 10984), (4000, 9611), (5492, 7000), (5600, 6865)]