238016943920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{425030257}}^1$

素因数の和:425030277

約数の個数: 40

約数和(自身を含む): 632445023904

約数和(自身を除く): 394428079984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 425030257, 850060514, 1700121028, 2125151285, 2975211799, 3400242056, 4250302570, 5950423598, 6800484112, 8500605140, 11900847196, 14876058995, 17001210280, 23801694392, 29752117990, 34002420560, 47603388784, 59504235980, 119008471960, 238016943920]

約数ペア:

[(1, 238016943920), (2, 119008471960), (4, 59504235980), (5, 47603388784), (7, 34002420560), (8, 29752117990), (10, 23801694392), (14, 17001210280), (16, 14876058995), (20, 11900847196), (28, 8500605140), (35, 6800484112), (40, 5950423598), (56, 4250302570), (70, 3400242056), (80, 2975211799), (112, 2125151285), (140, 1700121028), (280, 850060514), (560, 425030257)]