996842800

素因数分解:

$2^4\times 5^2\times {\mathrm{163}}^1\times {\mathrm{15289}}^1$

素因数の和:15470

約数の個数: 60

約数和(自身を含む): 2409765160

約数和(自身を除く): 1412922360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 163, 200, 326, 400, 652, 815, 1304, 1630, 2608, 3260, 4075, 6520, 8150, 13040, 15289, 16300, 30578, 32600, 61156, 65200, 76445, 122312, 152890, 244624, 305780, 382225, 611560, 764450, 1223120, 1528900, 2492107, 3057800, 4984214, 6115600, 9968428, 12460535, 19936856, 24921070, 39873712, 49842140, 62302675, 99684280, 124605350, 199368560, 249210700, 498421400, 996842800]

約数ペア:

[(1, 996842800), (2, 498421400), (4, 249210700), (5, 199368560), (8, 124605350), (10, 99684280), (16, 62302675), (20, 49842140), (25, 39873712), (40, 24921070), (50, 19936856), (80, 12460535), (100, 9968428), (163, 6115600), (200, 4984214), (326, 3057800), (400, 2492107), (652, 1528900), (815, 1223120), (1304, 764450), (1630, 611560), (2608, 382225), (3260, 305780), (4075, 244624), (6520, 152890), (8150, 122312), (13040, 76445), (15289, 65200), (16300, 61156), (30578, 32600)]