15324440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16657}}^1$

素因数の和:16691

約数の個数: 32

約数和(自身を含む): 35981280

約数和(自身を除く): 20656840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 16657, 33314, 66628, 83285, 133256, 166570, 333140, 383111, 666280, 766222, 1532444, 1915555, 3064888, 3831110, 7662220, 15324440]

約数ペア:

[(1, 15324440), (2, 7662220), (4, 3831110), (5, 3064888), (8, 1915555), (10, 1532444), (20, 766222), (23, 666280), (40, 383111), (46, 333140), (92, 166570), (115, 133256), (184, 83285), (230, 66628), (460, 33314), (920, 16657)]