26876180

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1621}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 56542920

約数和(自身を除く): 29666740

約数列:

[1, 2, 4, 5, 10, 20, 829, 1621, 1658, 3242, 3316, 4145, 6484, 8105, 8290, 16210, 16580, 32420, 1343809, 2687618, 5375236, 6719045, 13438090, 26876180]

約数ペア:

[(1, 26876180), (2, 13438090), (4, 6719045), (5, 5375236), (10, 2687618), (20, 1343809), (829, 32420), (1621, 16580), (1658, 16210), (3242, 8290), (3316, 8105), (4145, 6484)]