1128095440

素因数分解:

$2^4\times 5^1\times {\mathrm{14101193}}^1$

素因数の和:14101206

約数の個数: 20

約数和(自身を含む): 2622822084

約数和(自身を除く): 1494726644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14101193, 28202386, 56404772, 70505965, 112809544, 141011930, 225619088, 282023860, 564047720, 1128095440]

約数ペア:

[(1, 1128095440), (2, 564047720), (4, 282023860), (5, 225619088), (8, 141011930), (10, 112809544), (16, 70505965), (20, 56404772), (40, 28202386), (80, 14101193)]