201637645520

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13059433}}^1$

素因数の和:13059639

約数の個数: 40

約数和(自身を含む): 471236616456

約数和(自身を除く): 269598970936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 15440, 13059433, 26118866, 52237732, 65297165, 104475464, 130594330, 208950928, 261188660, 522377320, 1044754640, 2520470569, 5040941138, 10081882276, 12602352845, 20163764552, 25204705690, 40327529104, 50409411380, 100818822760, 201637645520]

約数ペア:

[(1, 201637645520), (2, 100818822760), (4, 50409411380), (5, 40327529104), (8, 25204705690), (10, 20163764552), (16, 12602352845), (20, 10081882276), (40, 5040941138), (80, 2520470569), (193, 1044754640), (386, 522377320), (772, 261188660), (965, 208950928), (1544, 130594330), (1930, 104475464), (3088, 65297165), (3860, 52237732), (7720, 26118866), (15440, 13059433)]