71128550

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{9421}}^1$

素因数の和:9584

約数の個数: 24

約数和(自身を含む): 133189392

約数和(自身を除く): 62060842

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 7550, 9421, 18842, 47105, 94210, 235525, 471050, 1422571, 2845142, 7112855, 14225710, 35564275, 71128550]

約数ペア:

[(1, 71128550), (2, 35564275), (5, 14225710), (10, 7112855), (25, 2845142), (50, 1422571), (151, 471050), (302, 235525), (755, 94210), (1510, 47105), (3775, 18842), (7550, 9421)]