12184880

素因数分解:

$2^4\times 5^1\times {\mathrm{152311}}^1$

素因数の和:152324

約数の個数: 20

約数和(自身を含む): 28330032

約数和(自身を除く): 16145152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 152311, 304622, 609244, 761555, 1218488, 1523110, 2436976, 3046220, 6092440, 12184880]

約数ペア:

[(1, 12184880), (2, 6092440), (4, 3046220), (5, 2436976), (8, 1523110), (10, 1218488), (16, 761555), (20, 609244), (40, 304622), (80, 152311)]