26565140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6121}}^1$

素因数の和:6168

約数の個数: 48

約数和(自身を含む): 65823744

約数和(自身を除く): 39258604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 6121, 12242, 24484, 30605, 42847, 61210, 85694, 122420, 171388, 189751, 214235, 379502, 428470, 759004, 856940, 948755, 1328257, 1897510, 2656514, 3795020, 5313028, 6641285, 13282570, 26565140]

約数ペア:

[(1, 26565140), (2, 13282570), (4, 6641285), (5, 5313028), (7, 3795020), (10, 2656514), (14, 1897510), (20, 1328257), (28, 948755), (31, 856940), (35, 759004), (62, 428470), (70, 379502), (124, 214235), (140, 189751), (155, 171388), (217, 122420), (310, 85694), (434, 61210), (620, 42847), (868, 30605), (1085, 24484), (2170, 12242), (4340, 6121)]