86638550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 167935680

約数和(自身を除く): 81297130

約数列:

[1, 2, 5, 10, 25, 43, 50, 59, 86, 118, 215, 295, 430, 590, 683, 1075, 1366, 1475, 2150, 2537, 2950, 3415, 5074, 6830, 12685, 17075, 25370, 29369, 34150, 40297, 58738, 63425, 80594, 126850, 146845, 201485, 293690, 402970, 734225, 1007425, 1468450, 1732771, 2014850, 3465542, 8663855, 17327710, 43319275, 86638550]

約数ペア:

[(1, 86638550), (2, 43319275), (5, 17327710), (10, 8663855), (25, 3465542), (43, 2014850), (50, 1732771), (59, 1468450), (86, 1007425), (118, 734225), (215, 402970), (295, 293690), (430, 201485), (590, 146845), (683, 126850), (1075, 80594), (1366, 63425), (1475, 58738), (2150, 40297), (2537, 34150), (2950, 29369), (3415, 25370), (5074, 17075), (6830, 12685)]