1008075760

素因数分解:

$2^4\times 5^1\times {\mathrm{12600947}}^1$

素因数の和:12600960

約数の個数: 20

約数和(自身を含む): 2343776328

約数和(自身を除く): 1335700568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12600947, 25201894, 50403788, 63004735, 100807576, 126009470, 201615152, 252018940, 504037880, 1008075760]

約数ペア:

[(1, 1008075760), (2, 504037880), (4, 252018940), (5, 201615152), (8, 126009470), (10, 100807576), (16, 63004735), (20, 50403788), (40, 25201894), (80, 12600947)]