91265120

素因数分解:

$2^5\times 5^1\times {\mathrm{570407}}^1$

素因数の和:570422

約数の個数: 24

約数和(自身を含む): 215614224

約数和(自身を除く): 124349104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 570407, 1140814, 2281628, 2852035, 4563256, 5704070, 9126512, 11408140, 18253024, 22816280, 45632560, 91265120]

約数ペア:

[(1, 91265120), (2, 45632560), (4, 22816280), (5, 18253024), (8, 11408140), (10, 9126512), (16, 5704070), (20, 4563256), (32, 2852035), (40, 2281628), (80, 1140814), (160, 570407)]