2979975650

素因数分解:

$2^1\times 5^2\times {\mathrm{8513}}^1\times {\mathrm{7001}}^1$

素因数の和:15526

約数の個数: 24

約数和(自身を含む): 5544197604

約数和(自身を除く): 2564221954

約数列:

[1, 2, 5, 10, 25, 50, 7001, 8513, 14002, 17026, 35005, 42565, 70010, 85130, 175025, 212825, 350050, 425650, 59599513, 119199026, 297997565, 595995130, 1489987825, 2979975650]

約数ペア:

[(1, 2979975650), (2, 1489987825), (5, 595995130), (10, 297997565), (25, 119199026), (50, 59599513), (7001, 425650), (8513, 350050), (14002, 212825), (17026, 175025), (35005, 85130), (42565, 70010)]