2040697675210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{80437433}}^1$

素因数の和:80437542

約数の個数: 32

約数和(自身を含む): 3822386863680

約数和(自身を除く): 1781689188470

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 2537, 5074, 12685, 25370, 80437433, 160874866, 402187165, 804374330, 3458809619, 4745808547, 6917619238, 9491617094, 17294048095, 23729042735, 34588096190, 47458085470, 204069767521, 408139535042, 1020348837605, 2040697675210]

約数ペア:

[(1, 2040697675210), (2, 1020348837605), (5, 408139535042), (10, 204069767521), (43, 47458085470), (59, 34588096190), (86, 23729042735), (118, 17294048095), (215, 9491617094), (295, 6917619238), (430, 4745808547), (590, 3458809619), (2537, 804374330), (5074, 402187165), (12685, 160874866), (25370, 80437433)]