56001040

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1847}}^1$

素因数の和:2239

約数の個数: 40

約数和(自身を含む): 130616640

約数和(自身を除く): 74615600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1847, 1895, 3032, 3694, 3790, 6064, 7388, 7580, 9235, 14776, 15160, 18470, 29552, 30320, 36940, 73880, 147760, 700013, 1400026, 2800052, 3500065, 5600104, 7000130, 11200208, 14000260, 28000520, 56001040]

約数ペア:

[(1, 56001040), (2, 28000520), (4, 14000260), (5, 11200208), (8, 7000130), (10, 5600104), (16, 3500065), (20, 2800052), (40, 1400026), (80, 700013), (379, 147760), (758, 73880), (1516, 36940), (1847, 30320), (1895, 29552), (3032, 18470), (3694, 15160), (3790, 14776), (6064, 9235), (7388, 7580)]