13528058740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1085719}}^1$

素因数の和:1085824

約数の個数: 48

約数和(自身を含む): 32832172800

約数和(自身を除く): 19304114060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 1085719, 2171438, 4342876, 5428595, 7600033, 10857190, 15200066, 21714380, 30400132, 38000165, 76000330, 96628991, 152000660, 193257982, 386515964, 483144955, 676402937, 966289910, 1352805874, 1932579820, 2705611748, 3382014685, 6764029370, 13528058740]

約数ペア:

[(1, 13528058740), (2, 6764029370), (4, 3382014685), (5, 2705611748), (7, 1932579820), (10, 1352805874), (14, 966289910), (20, 676402937), (28, 483144955), (35, 386515964), (70, 193257982), (89, 152000660), (140, 96628991), (178, 76000330), (356, 38000165), (445, 30400132), (623, 21714380), (890, 15200066), (1246, 10857190), (1780, 7600033), (2492, 5428595), (3115, 4342876), (6230, 2171438), (12460, 1085719)]