44442800

素因数分解:

$2^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:966

約数の個数: 60

約数和(自身を含む): 107685816

約数和(自身を除く): 63243016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 137, 200, 274, 400, 548, 685, 811, 1096, 1370, 1622, 2192, 2740, 3244, 3425, 4055, 5480, 6488, 6850, 8110, 10960, 12976, 13700, 16220, 20275, 27400, 32440, 40550, 54800, 64880, 81100, 111107, 162200, 222214, 324400, 444428, 555535, 888856, 1111070, 1777712, 2222140, 2777675, 4444280, 5555350, 8888560, 11110700, 22221400, 44442800]

約数ペア:

[(1, 44442800), (2, 22221400), (4, 11110700), (5, 8888560), (8, 5555350), (10, 4444280), (16, 2777675), (20, 2222140), (25, 1777712), (40, 1111070), (50, 888856), (80, 555535), (100, 444428), (137, 324400), (200, 222214), (274, 162200), (400, 111107), (548, 81100), (685, 64880), (811, 54800), (1096, 40550), (1370, 32440), (1622, 27400), (2192, 20275), (2740, 16220), (3244, 13700), (3425, 12976), (4055, 10960), (5480, 8110), (6488, 6850)]