2754418760

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{65519}}^1$

素因数の和:66581

約数の個数: 32

約数和(自身を含む): 6203433600

約数和(自身を除く): 3449014840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 2102, 4204, 5255, 8408, 10510, 21020, 42040, 65519, 131038, 262076, 327595, 524152, 655190, 1310380, 2620760, 68860469, 137720938, 275441876, 344302345, 550883752, 688604690, 1377209380, 2754418760]

約数ペア:

[(1, 2754418760), (2, 1377209380), (4, 688604690), (5, 550883752), (8, 344302345), (10, 275441876), (20, 137720938), (40, 68860469), (1051, 2620760), (2102, 1310380), (4204, 655190), (5255, 524152), (8408, 327595), (10510, 262076), (21020, 131038), (42040, 65519)]