12244280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13309}}^1$

素因数の和:13343

約数の個数: 32

約数和(自身を含む): 28749600

約数和(自身を除く): 16505320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 13309, 26618, 53236, 66545, 106472, 133090, 266180, 306107, 532360, 612214, 1224428, 1530535, 2448856, 3061070, 6122140, 12244280]

約数ペア:

[(1, 12244280), (2, 6122140), (4, 3061070), (5, 2448856), (8, 1530535), (10, 1224428), (20, 612214), (23, 532360), (40, 306107), (46, 266180), (92, 133090), (115, 106472), (184, 66545), (230, 53236), (460, 26618), (920, 13309)]