12273680

素因数分解:

$2^4\times 5^1\times {\mathrm{153421}}^1$

素因数の和:153434

約数の個数: 20

約数和(自身を含む): 28536492

約数和(自身を除く): 16262812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 153421, 306842, 613684, 767105, 1227368, 1534210, 2454736, 3068420, 6136840, 12273680]

約数ペア:

[(1, 12273680), (2, 6136840), (4, 3068420), (5, 2454736), (8, 1534210), (10, 1227368), (16, 767105), (20, 613684), (40, 306842), (80, 153421)]