525311780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{5119}}^1$

素因数の和:5868

約数の個数: 48

約数和(自身を含む): 1262714880

約数和(自身を除く): 737403100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 733, 1466, 2932, 3665, 5119, 5131, 7330, 10238, 10262, 14660, 20476, 20524, 25595, 25655, 35833, 51190, 51310, 71666, 102380, 102620, 143332, 179165, 358330, 716660, 3752227, 7504454, 15008908, 18761135, 26265589, 37522270, 52531178, 75044540, 105062356, 131327945, 262655890, 525311780]

約数ペア:

[(1, 525311780), (2, 262655890), (4, 131327945), (5, 105062356), (7, 75044540), (10, 52531178), (14, 37522270), (20, 26265589), (28, 18761135), (35, 15008908), (70, 7504454), (140, 3752227), (733, 716660), (1466, 358330), (2932, 179165), (3665, 143332), (5119, 102620), (5131, 102380), (7330, 71666), (10238, 51310), (10262, 51190), (14660, 35833), (20476, 25655), (20524, 25595)]