229467320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{249421}}^1$

素因数の和:249455

約数の個数: 32

約数和(自身を含む): 538751520

約数和(自身を除く): 309284200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 249421, 498842, 997684, 1247105, 1995368, 2494210, 4988420, 5736683, 9976840, 11473366, 22946732, 28683415, 45893464, 57366830, 114733660, 229467320]

約数ペア:

[(1, 229467320), (2, 114733660), (4, 57366830), (5, 45893464), (8, 28683415), (10, 22946732), (20, 11473366), (23, 9976840), (40, 5736683), (46, 4988420), (92, 2494210), (115, 1995368), (184, 1247105), (230, 997684), (460, 498842), (920, 249421)]