14456840

素因数分解:

$2^3\times 5^1\times {\mathrm{361421}}^1$

素因数の和:361432

約数の個数: 16

約数和(自身を含む): 32527980

約数和(自身を除く): 18071140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 361421, 722842, 1445684, 1807105, 2891368, 3614210, 7228420, 14456840]

約数ペア:

[(1, 14456840), (2, 7228420), (4, 3614210), (5, 2891368), (8, 1807105), (10, 1445684), (20, 722842), (40, 361421)]