3824440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4157}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 8981280

約数和(自身を除く): 5156840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4157, 8314, 16628, 20785, 33256, 41570, 83140, 95611, 166280, 191222, 382444, 478055, 764888, 956110, 1912220, 3824440]

約数ペア:

[(1, 3824440), (2, 1912220), (4, 956110), (5, 764888), (8, 478055), (10, 382444), (20, 191222), (23, 166280), (40, 95611), (46, 83140), (92, 41570), (115, 33256), (184, 20785), (230, 16628), (460, 8314), (920, 4157)]