39201400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{28001}}^1$

素因数の和:28024

約数の個数: 48

約数和(自身を含む): 104167440

約数和(自身を除く): 64966040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 28001, 56002, 112004, 140005, 196007, 224008, 280010, 392014, 560020, 700025, 784028, 980035, 1120040, 1400050, 1568056, 1960070, 2800100, 3920140, 4900175, 5600200, 7840280, 9800350, 19600700, 39201400]

約数ペア:

[(1, 39201400), (2, 19600700), (4, 9800350), (5, 7840280), (7, 5600200), (8, 4900175), (10, 3920140), (14, 2800100), (20, 1960070), (25, 1568056), (28, 1400050), (35, 1120040), (40, 980035), (50, 784028), (56, 700025), (70, 560020), (100, 392014), (140, 280010), (175, 224008), (200, 196007), (280, 140005), (350, 112004), (700, 56002), (1400, 28001)]