5313333460

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{937}}^1\times {\mathrm{1009}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 11220768720

約数和(自身を除く): 5907435260

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 937, 1009, 1124, 1405, 1874, 2018, 2810, 3748, 4036, 4685, 5045, 5620, 9370, 10090, 18740, 20180, 263297, 283529, 526594, 567058, 945433, 1053188, 1134116, 1316485, 1417645, 1890866, 2632970, 2835290, 3781732, 4727165, 5265940, 5670580, 9454330, 18908660, 265666673, 531333346, 1062666692, 1328333365, 2656666730, 5313333460]

約数ペア:

[(1, 5313333460), (2, 2656666730), (4, 1328333365), (5, 1062666692), (10, 531333346), (20, 265666673), (281, 18908660), (562, 9454330), (937, 5670580), (1009, 5265940), (1124, 4727165), (1405, 3781732), (1874, 2835290), (2018, 2632970), (2810, 1890866), (3748, 1417645), (4036, 1316485), (4685, 1134116), (5045, 1053188), (5620, 945433), (9370, 567058), (10090, 526594), (18740, 283529), (20180, 263297)]