1300824280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4645801}}^1$

素因数の和:4645819

約数の個数: 32

約数和(自身を含む): 3344977440

約数和(自身を除く): 2044153160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4645801, 9291602, 18583204, 23229005, 32520607, 37166408, 46458010, 65041214, 92916020, 130082428, 162603035, 185832040, 260164856, 325206070, 650412140, 1300824280]

約数ペア:

[(1, 1300824280), (2, 650412140), (4, 325206070), (5, 260164856), (7, 185832040), (8, 162603035), (10, 130082428), (14, 92916020), (20, 65041214), (28, 46458010), (35, 37166408), (40, 32520607), (56, 23229005), (70, 18583204), (140, 9291602), (280, 4645801)]