230053820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1433}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 505915200

約数和(自身を除く): 275861380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 349, 460, 698, 1396, 1433, 1745, 2866, 3490, 5732, 6980, 7165, 8027, 14330, 16054, 28660, 32108, 32959, 40135, 65918, 80270, 131836, 160540, 164795, 329590, 500117, 659180, 1000234, 2000468, 2500585, 5001170, 10002340, 11502691, 23005382, 46010764, 57513455, 115026910, 230053820]

約数ペア:

[(1, 230053820), (2, 115026910), (4, 57513455), (5, 46010764), (10, 23005382), (20, 11502691), (23, 10002340), (46, 5001170), (92, 2500585), (115, 2000468), (230, 1000234), (349, 659180), (460, 500117), (698, 329590), (1396, 164795), (1433, 160540), (1745, 131836), (2866, 80270), (3490, 65918), (5732, 40135), (6980, 32959), (7165, 32108), (8027, 28660), (14330, 16054)]