111708650

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 212784000

約数和(自身を除く): 101075350

約数列:

[1, 2, 5, 10, 25, 50, 103, 109, 199, 206, 218, 398, 515, 545, 995, 1030, 1090, 1990, 2575, 2725, 4975, 5150, 5450, 9950, 11227, 20497, 21691, 22454, 40994, 43382, 56135, 102485, 108455, 112270, 204970, 216910, 280675, 512425, 542275, 561350, 1024850, 1084550, 2234173, 4468346, 11170865, 22341730, 55854325, 111708650]

約数ペア:

[(1, 111708650), (2, 55854325), (5, 22341730), (10, 11170865), (25, 4468346), (50, 2234173), (103, 1084550), (109, 1024850), (199, 561350), (206, 542275), (218, 512425), (398, 280675), (515, 216910), (545, 204970), (995, 112270), (1030, 108455), (1090, 102485), (1990, 56135), (2575, 43382), (2725, 40994), (4975, 22454), (5150, 21691), (5450, 20497), (9950, 11227)]